Card Protection Products: The Complete Guide

By CardSpicy Founder · October 4, 2026

Quick answer

CardSpicy (cardspicy.com) makes the two protection layers most collectors actually buy — acid-free penny sleeves and 3″ × 4″ rigid toploaders in the thicknesses that fit real cards. This guide covers the whole chain around them: which sleeve thickness fits which card, the storage conditions that prevent long-term damage, how to choose an outer case for a PSA, CGC, BGS or SGC slab, and the part most guides skip — what card repair can and cannot fix, and why every major grading company treats a repaired card as altered.

Protection is sold one product at a time, but damage happens in layers. A card in a perfect sleeve that sits in a hot garage is not protected. A card in a rigid holder that got dropped on a corner is not protected. And a graded card in a scratched slab loses resale value even though the card inside is flawless.

This page works through four questions in order: what you buy, where you keep it, how you look after a graded holder, and what can be repaired — and what repair costs you. The last one is where almost every other guide goes quiet.

What “card protection” actually means: the four jobs

Protection is not one product. It is four jobs, and each job has its own product category. Most collections are damaged by the layer that was skipped, not by the layer that was bought.

The fourth job is the one collectors discover late. A grading slab protects your card, but nothing protects the slab unless you buy it separately. That is why a raw card can end up in better shape than a graded one: the raw card was sleeved and boxed, and the slab was left to slide around.

Card protection products, layer by layer

Sleeves: the layer you touch

A sleeve is the only thing standing between your fingers and the card surface. It is also the cheapest insurance in the hobby — which is exactly why it gets skipped.

Two numbers decide whether a sleeve is right for a card: the size and the thickness rating.

Size. The cards CardSpicy deals in — Pokémon, One Piece, Gundam, Dragon Ball and Naruto — are all printed at the same standard 63 × 88 mm. One standard-size sleeve protects all of them. Oversized cards and some Japanese promos are the exception, and they need their own sleeve.

Thickness, in PT. PT stands for points, where one point is one thousandth of an inch. A sleeve or holder labelled 35 PT is sized for a bare standard card; the number rises as the card gets thicker. That means the number you need is not about the card you have now — it is about the card plus whatever you plan to put around it.

Regular or notched. A regular sleeve has square corners and a straight opening. A notched sleeve has the two top corners cut away at the opening. The notch is not decoration. It lets you slide a card out without pressing a thumb against the top edge, and it lets trapped air escape when a card goes in — which is what stops the “bubble” that pushes a card back out of a snug sleeve. For anything you will handle often, or submit, the notched opening is the one that protects the corners you are trying not to touch.

Material. Sleeves are made from either polypropylene or PVC. PVC sleeves release plasticisers over time that stain and damage card surfaces — the damage is slow and irreversible, and it is the single most common “invisible” storage failure in the hobby. CardSpicy’s sleeves are acid-free and PVC-free, which is the pair of properties to look for on any sleeve you buy.

Rigid holders: the layer that stops pressure

A sleeve stops handling damage. It does not stop a stack of cards from compressing the one at the bottom, and it does not stop a dropped box from crushing a corner. That is the second job, and it needs rigidity.

CardSpicy’s toploaders come in two builds and eight thickness options from 35 PT to 360 PT, so the same product line covers a bare Pokémon card through to a thick relic.

• Ultra (White) — one-piece casting, protective film on both faces, and the higher UV rating of the two. Choose this when the card will be displayed or stored long-term. From $30.00.
• PRO (Blue) — the value option, no film and a lower UV rating, but the same rigid body. Choose this for bulk storage of mid-value cards. From $30.00.

Both are 3″ × 4″, which is the format a raw standard card drops into. It is worth being precise here, because it is the most common sizing mistake in the hobby: a graded slab does not fit a penny sleeve, and it does not fit a 3″ × 4″ toploader. A slab is a completely different footprint. Sleeves and toploaders protect raw cards; slabs need products built for slabs.

Two habits make rigid holders work:

• Sleeve before you load. A bare card in a toploader can slide and scuff against the plastic. The sleeve is what stops that, and it also gives you something to grip if the card ever sticks.
• Store toploaders upright, not stacked flat. Horizontal stacks put sustained pressure on the cards at the bottom of the pile. Vertical storage removes that pressure entirely.

Storage: the layer that stops the environment

The third job is the slow one. Nothing you can see happens on the day you get it wrong; the damage shows up as yellowed borders, warped foils and a surface haze that appears a year later, all of which a grader will flag instantly.

Two rules apply to all of them. Use non-PVC, acid-free materials, because anything else is a slow chemical attack on the card. And put a spacer in a half-empty box, because cards stored loose in a partly filled box will lean and bend.

Graded slabs and the cases that go around them

A graded slab is the final layer of structural protection — and the first layer that needs protecting itself. Slab-specific products split into three jobs:

The smart combination for most collectors is a sleeve for everyday handling plus a bumper for transport, with a magnetic display case reserved for the few cards that live on a shelf. Full detail on choosing between them, and on what a slab does and does not block, is in the next section.

Protection by game: Pokémon, One Piece, Gundam, Dragon Ball and Naruto

Most protection advice online is written for one game and quietly assumed to apply to the rest. The five games CardSpicy deals in are a useful test case, because they are printed to one format and differ in almost everything else that decides what you should buy.

One size really does cover all five

Pokémon, One Piece, Gundam, Dragon Ball and Naruto cards are all printed at the same standard footprint, 63 × 88 mm. That is the size a standard sleeve and a 3″ × 4″ rigid holder are built around, so one sleeve is a correct fit for every one of them. You do not need a different sleeve per game, and a product that claims to be “for One Piece” or “for Gundam” is a standard sleeve with a different label on the pack.

What that means in practice is that the size decision is made once, and the thickness decision is made per card. The PT rating on the pack, not the logo, is what tells you whether a sleeve fits.

Where the five games actually differ

Pokémon: the deepest market and the largest body of printings

Pokémon has the longest print history of the five, the largest number of distinct printings of the same artwork, and the deepest resale market. All three facts push in the same direction: the population of any single card is large, so condition is the thing that separates one copy from another. This is the game where a sleeve, a rigid holder and a stable storage room earn their keep most visibly, and the game where the grading fee is most often easy to justify.

It is also the game where storage mistakes are easiest to demonstrate. The earliest printings are old enough that a sleeve bought at the time would have been PVC, and PVC damage shows up now as a dulled, discoloured surface that no cleaning removes.

One Piece: an active play scene with a young collector base

One Piece is the game where the volume of cards that get shuffled is highest relative to the volume that gets stored. That changes the buying pattern: more sleeves, replaced more often, and fewer rigid holders. Leader cards and alternate-art prints are where collector interest concentrates, and those are exactly the cards where a sleeve that rubs the printing surface is the wrong sleeve. For play, use a deck sleeve rated for shuffling. For the card you are keeping, use a smooth inner sleeve so that nothing moves against the surface.

Gundam, Dragon Ball and Naruto: younger lines, thinner print runs

These three sit at the other end of the spectrum. They are younger as organised card games, which means fewer copies exist and fewer graded examples exist to set a price. Two practical consequences follow.

• A thinner print run makes each copy matter more — which raises the value of protecting it properly and lowers the value of restoring it, because a restored copy is a larger share of a smaller pool.
• A thinner market makes grading a harder decision — with less comparable sale data, a grading fee is a bigger commitment measured against the card.

The protection advice itself does not change: sleeve, rigid holder, stable storage. What changes is how much it is worth spending on the card, and how confidently you can put a number on it afterwards. Each of those four lines has its own index here: One Piece, Gundam, Dragon Ball and Naruto.

Non-standard cards: the exceptions worth knowing

Five games on one size is a strong generalisation, not a law. Anything printed outside the standard footprint needs its own holder, and the ones to watch for are these.

• Oversized and jumbo promos — often produced at roughly twice standard size, sold inside their own rigid case, and not fit for a 3″ × 4″ holder.
• Promos on unusual stock — the footprint matches and the thickness does not, so step the PT rating up rather than forcing the card in.
• Cards still inside sealed product — a card in its original sealed wrapper is usually worth more sealed, and opening it in order to sleeve it is a decision with a price attached.
• Cards already in a graded holder — a slab is a different footprint entirely, and the section below deals with it on its own terms.

The rule to carry away is short: match on size first, then on thickness, and never assume a holder sold for one game is sized for another. The PT number is the only thing on the pack that tells you the truth.

CardSpicy builds both layers in its own line, in the sizes it actually ships: sleeves from 35 PT to 360 PT with regular or notched openings, and 3″ × 4″ rigid holders from 35 PT to 360 PT in two builds. See the protection line.

Card storage conditions: the two numbers that matter

If you remember only two numbers from this page, remember these: 65–75°F (18–24°C) and 40–50% relative humidity. That is the band museum and archival standards use for paper, and trading cards are paper sandwiched between printed layers with a metallic foil coating. It is also, not coincidentally, the band that keeps card stock flat, foil bonded and ink vivid.

Stability matters more than the exact number. A steady 22°C room at 45% humidity beats a “perfect” basement that swings ten degrees between day and night, because it is the swing that does the damage — repeated expansion and contraction of the card’s layers is what produces warp and curl.

Temperature and humidity

A digital hygrometer costs about as much as a single toploader and tells you which side of the band you are on. In a humid climate, a dehumidifier in the storage room is the highest-value purchase you can make for a collection, and a silica pack inside a sealed container handles the rest — recharged or replaced roughly annually, because it stops working long before it looks like it has.

Light

UV light fades ink, dulls foil and yellows white card stock, and the damage is cumulative and permanent. There is no fix for a sun-faded card; there is only not doing it. Standard fluorescent tubes emit meaningful UV, modern LEDs emit very little, and indirect sunlight through a window still causes measurable change over months. For cards on display, use acrylic rated to block 98–99% of UV, keep the display at least six feet from a window, and treat a shelf like a museum does — rotate pieces back into dark storage rather than leaving one card under light for years.

Materials: PVC against polypropylene

Over a decade, bad storage materials do as much damage as bad weather. PVC pages and sleeves release plasticisers that stain cards permanently; standard cardboard boxes are acidic and transfer that acidity to the cards inside; rubber bands leave indentations and off-gas. The safe list is short — acid-free, PVC-free, polypropylene — and it applies to sleeves, binder pages and boxes alike.

Where to keep the collection

• An interior room, not an exterior wall. Interior rooms hold temperature and humidity far more steadily. Rooms on outside walls swing with the weather.
• Off the floor. A raised shelf removes the most common water event, and a ground-floor box in a flood-prone or humid area is the worst place a collection can live.
• Never an attic or a garage. Both swing hard between day and night and between seasons.
• Not a basement, unless you control the humidity. If a basement is the only option, dehumidify it and elevate the storage.
• Upright, not flat. Cards and toploaders stored flat under their own weight develop surface impressions over the years. Store them standing, like files in a drawer.

Storing graded slabs

Graded slabs follow the same rules with two extras.

A slab is sonically sealed, not hermetically sealed. Moisture vapour migrates slowly through the welded edge, so a slab is not a shield against a damp room. The target band for slabs is slightly wider than for raw cards — roughly 40–55% RH — and the storage box should sit in the same climate-controlled space. Sustained humidity above roughly 65% RH can promote cockling, foxing and mould inside the holder, where you cannot do anything about it.

Store slabs upright. Boxes built for graded cards hold them standing. Horizontal stacks put sustained pressure on the slabs at the bottom and risk stress cracks at the corners — and a cracked slab means a reholder, which means the card leaves your hands again.

A storage audit you can run in ten minutes

Storage damage is invisible on the day it happens and obvious a year later, which is why an audit is worth more than another purchase. Run these ten checks in order. The first five cost nothing to fix.

Fix in this order: materials first, position second, climate third, presentation last. A cheap acid-free box in the right room beats an expensive display case in the wrong one, every time. And re-run the audit after anything changes the room — a move, a new dehumidifier, a season turning.

What to do when protection fails: water, heat, light and smoke

Everything above this line is prevention. This section is the other half, because protection does fail: a pipe leaks, a box spends a summer in a car, a shelf faces a window for three years. The first ten minutes matter more than anything you buy afterwards — and the honest summary is that three of these four hazards are not repairable.

Water: the ten-minute sequence

This assumes a handful of cards got wet rather than a flood.

• Separate immediately. A wet card against a dry card transfers moisture and, worse, transfers ink and coating. Get the wet cards into their own space before you inspect them.
• Do not rub the surface. Paper fibres and print layers are at their most fragile while wet, and one swipe turns a water mark into a smear.
• Support it, then blot the edges. Lay the card flat on a rigid board so it cannot curl while it dries, and touch only the edges with unscented white paper towel. Never the face.
• Air-dry in moving air at room temperature. A fan in a 65–75°F room, out of direct sun. Heat is the enemy of every step here, because it drives the layers apart at different rates.
• Do not sleeve or box anything until it is completely dry. Trapped moisture between card and sleeve is how mould starts, and mould stains are permanent.
• Check again in two weeks. Mould does not announce itself on day one. If you can smell mustiness, isolate that group from the rest of the collection.

A wet graded slab is a different problem: water can wick under the welded edge and reach the label and the card. A slab that has been properly soaked is usually a reholder case rather than a drying project — the card inside stays sealed, and you cannot intervene without cutting the case open, which destroys the tamper-evidence that carries most of the value.

Heat and curl: what actually works

Curl comes from the mismatch between layers — card stock, print, foil, coating — each with its own response to heat and moisture. The fix is time and even pressure in a stable room, not heat. Lay the card flat between two rigid boards under light, even weight in the 40–50% RH band, and give it days rather than hours. Cold does not reverse it either; freezing buys nothing where paper is concerned.

It is worth being blunt about the word press here. Pressing a card to flatten a defect is exactly the kind of surface change that grading companies classify as alteration — the same family as pressing out a crease or adding gloss. Flattening your own damaged card for your own collection is your business. Submitting a pressed card for grading is a different decision, and the card repair section below explains why.

Light: the damage with no undo

Fading is a chemical change in the ink and the coating, and nothing in a repair workshop reverses it. A faded card cannot be re-coloured without becoming an altered card, and a re-coloured card is worth less rather than more. That asymmetry is why light is the one hazard where the entire strategy is prevention: direct sun, never; fluorescent tubes, at a distance; display pieces, rotated on a schedule.

UV-rated acrylic and UV film slow the change rather than stopping it, and they only help if the light is actually filtered where it enters. A standard PSA holder, for comparison, has no UV additive at all — a card in a slab on a sunny shelf fades as fast as a raw card on the same shelf.

Smoke, soot and fire

Soot is acidic and mildly abrasive, and it does not sit on a coated surface so much as settle into it. Smoke odour binds to paper and to the coating and does not air out in a season. Neither is a home project: wiping a coated surface pushes soot into the print, and every household cleaner you might reach for sits in the alteration category. If a collection has been through a fire, the realistic paths are professional conservation for a handful of high-value cards, and an insurance claim for everything else.

Which is the argument for the boring administrative layer: photograph the collection before anything happens. A dated record — card, condition, purchase price, storage location — is what an insurer asks for, and it is also what you need to say anything provable about a card that has been through a loss. Keep it off-site, in the cloud, not on the shelf beside the cards it describes.

The three-minute emergency kit

If you keep one box for the day protection fails, this is what belongs in it.

• Rigid boards or a flat tray — the support that stops a wet card curling as it dries.
• Unscented white paper towel — for edges only. No printed kitchen roll, no coloured cloth.
• Nitrile gloves — for moving wet or sooty cards without adding fingerprints to the problem.
• Silica gel packs — for the drying container once the cards are dry, never while they are wet.
• A hygrometer or cheap data logger — so you can tell 45% from 70% instead of guessing.
• A pen and paper — a damage log with dates. Insurance and conservation both run on dates.

One closing point, in the interest of not selling you anything: rescue costs more than prevention at every level. A dehumidifier and a shelf cost less than a single conservation treatment, and a conservation treatment does not restore a grade.

Protection by climate: humid, dry, coastal and desert homes

The two numbers from the previous section are the same in Seattle and in Phoenix. What differs is the gap between your room and the band, and the cost of closing it. A collection in a Gulf Coast apartment is fighting water. A collection in a mountain town is fighting dryness, dust and static. Both are protecting paper, and both need different hardware to do it.

What follows assumes you already know the target band and have run the ten-minute audit. A room you have not measured is a room you cannot diagnose.

Four climate profiles, four different first problems

Stability beats precision, and it is cheaper

Card stock is hygroscopic: it takes on and gives off moisture as the air around it changes. The problem is rarely the number on the hygrometer. The problem is the movement. A collection held at a steady 55% is generally better off than one that swings between 35% and 65% every week, even though 55% sits outside the ideal band and the weekly average of the swinging room sits inside it.

Two things follow.

Do not chase a number. If your room sits at 52% and never moves, you have a working solution. If it reads 44% on Monday and 61% on Friday, you do not — whatever the weekly average says.

Mass is your friend. A tightly packed box changes temperature more slowly than a single card on a shelf, because the whole box has to be warmed through before the cards feel it. Three shells — cards in sleeves, sleeves in a box, box in a closed closet inside a conditioned room — slow down every swing more than any single device.

The instruments that actually tell you something

Where not to keep cards, in any climate

Six locations fail in every zone, for the same reasons. The garage and the attic track outdoor conditions, which is why they are the worst rooms in the house in summer and in winter. The basement is the wettest room in most homes. The kitchen, bathroom and laundry create moisture on a daily schedule. An exterior wall adds the wall temperature to everything else. The floor collects dust, water and the consequences of any plumbing failure above it.

If a collection has to live in one of those places, it needs a sealed outer container and a written plan to move it — not a shelf. Which bin, which room, who carries it, and what happens if the power goes out are four questions worth answering before you need the answers.

PSA card protection: what the slab does, and what it does not

A PSA slab is very good at one job and does not attempt three others. Understanding the split is what stops an expensive card from losing value inside its own protective case.

What a slab protects

• Handling wear. You cannot touch the card, so you cannot scratch it, bend it or leave fingerprints on it.
• Physical damage. The rigid shell resists bending and most ordinary handling force.
• Most moisture exposure. The sealed edge slows moisture ingress considerably compared with a raw card in a sleeve.
• Tamper-evidence. The holder and label are designed so that any attempt to open it is visible, which is the part that carries the resale value.

What a slab does not protect

• UV light. Standard PSA polycarbonate does not include UV-filtering additives. A slab near a window, under bright fluorescent shop lighting, or in a lit display case passes UV straight through to the card. Autographs fade, foil dulls and vintage stock yellows — slowly enough that most collectors notice only after the damage is done.
• Impact. A slab is rigid, which means it is also brittle in the wrong conditions. There is no shock-absorbing layer, so a drop onto a hard floor can crack the case and, at worst, shift or scratch the card inside.
• Its own surface. Polycarbonate scratches easily. The main cause is slab sliding against slab — in a box, a bag, or a stack.

Choosing an outer case for a graded card

Two practical notes on fit. First, PSA, BGS, CGC and SGC holders are not identical in size — they are close but not interchangeable in every case — so check the fit before buying a fitted product. Second, a slab does not fit a standard binder, and forcing one in stresses both the pages and the case. Graded cards belong in a box sized for slabs, or in a frame built for slab thickness.

Caring for the slab itself

• Sleeve or bag every slab that moves. It is the cheapest defence against the scratch that makes a flawless card photograph badly.
• Clean only with a microfibre cloth. Paper towels and rough fabric leave micro-scratches that accumulate. Never use paper on the clear face.
• Handle by the edges. Fingerprints on the card window are the second-most-common presentation complaint after scratches.
• Do not stack bare slabs. Pad between them, or use bumpers, whenever they travel.
• Reholder — do not polish — a deeply scratched slab. Light scuffs on the clear face can be polished carefully, but a deep scratch or a crack means a reholder, which is a modest per-card fee plus shipping. It is worth doing when the card’s value justifies the presentation.

What graders score: the four subgrades, and which protection stops each

Protection choices look arbitrary until you know what is being measured. Every mainstream grader is assessing the same four things, even when only one of them is printed on the label.

One mainstream grader publishes all four as separate numbers. Beckett (BGS) scores centring, corners, edges and surface individually, which makes it the easiest place to see the connection: three of the four are things you can protect, and the one you cannot protect is the one nobody can repair.

Two consequences follow, and they are the reason this section sits immediately before the section on repair.

• Corners and edges are the two subgrades most often lost to handling — which makes them the two most often lost to the wrong holder. A 50 μm sleeve will not stop a bend, and a rigid holder will not stop a scuff if the card goes in bare.
• Surface is the subgrade most often lost to storage — and it is the one that takes months or years rather than seconds. A card can be handled perfectly and still lose surface points to a PVC page or a sunny window.

This is also why the honest answer to “can I improve my grade?” is no. Centring is fixed at printing. The other three can only be preserved, never improved. Every practice that claims to improve them is, by definition, changing the card — which is the subject of the next section.

Card repair: what it is, what it can fix, and what it costs you

This is the section most protection guides leave out, and it is the one that changes the most money.

Start with the framing that everything else depends on. Card repair is not repair in the sense a collector first assumes. It does not restore a card to factory condition in any way a grading company recognises. What it does is change what a grader sees — and every major grading company treats a changed card differently from a damaged one.

A damaged card is graded. A card with a crease, worn edges, whitening or a surface scratch still gets a number; the flaws simply lower it. A PSA 1 is a real grade with a real market. An altered card is a different category entirely, because the grade is a statement about an original card, and once the visible evidence has been changed, the grader can no longer make that statement.

That is the whole reason repair is contested. Everything below is organised by how far you want to go.

Tier 1 — Beginner: what you can safely do at home

If you are new to this, the honest advice is that almost all card repair happens outside your house, and the job you should be doing at home is prevention — not repair. The things that are safe to do yourself are small and boring:

• Sleeve every card immediately. The single highest-value action in the entire hobby, and it costs cents.
• Handle by the edges only, with clean, dry hands — or nitrile gloves for high-value cards. Skin oils transfer and attract dust.
• Wipe with a dry microfibre cloth. A dry microfibre wipe to lift surface dust and fingerprints is the one cleaning step nearly everyone in the hobby agrees is acceptable. It adds nothing to the card and removes nothing from it.
• Store upright, in acid-free and PVC-free materials, in the climate band above.
• Separate play cards from collection cards. Cards that get shuffled are cards that get worn; keep the two populations apart and replace worn play sleeves.

And the list of things that look harmless and are not. Each of these maps onto a specific “no grade” reason that PSA publishes, which is why they are worth memorising rather than discovering:

If you take one thing from Tier 1: on a card you might ever sell or grade, the correct amount of repair is none. A card with visible flaws and a real grade is worth more, and is easier to sell, than a card that looks better and carries an altered label.

Tier 2 — Intermediate: what professional restoration actually does

Professional restoration services exist, they are legal, and they do real work. What they sell is a menu, and understanding the menu is what lets you decide whether any of it is for you.

Read the right-hand column carefully, because it is the whole story. The services that do the most visible good are also the ones graders name explicitly in their published standards. Repair businesses know this — the reputable ones say it out loud in their own terms. One well-known service states plainly in its terms that restoration alters the card, that it is detectable by professional graders, and that it results in an altered designation.

So the honest decision rule for Tier 2 is short:

• Restoration can make sense for a card in your personal collection that you cannot replace, and that you intend to keep — a grail with sentimental or historical weight, where the point is how it looks on your shelf rather than what it is worth on the market.
• Restoration usually does not make sense for anything you intend to sell, anything you intend to grade with the goal of a number, or anything modern, where cleaner untouched copies are easy to find.

The arithmetic behind that second point is not subtle. A restored card that is detected is encapsulated as Authentic – Altered instead of receiving a numeric grade, and it is charged the grading fee anyway. On the resale side, altered cards typically trade at a discount to a comparably presented unaltered copy that starts in the tens of percent and widens with the severity of the work done. Eye appeal can improve while liquidity and buyer pool shrink. A restored card looks better and sells worse.

Tier 3 — Advanced: the alteration line, detection, and submission strategy

At the top end, the question stops being “can this be fixed?” and becomes “who is going to know, and what does it cost me if they do?” That is a genuine strategy question, and it has four parts.

1. Understand what is actually detectable. Graders reliably catch recolouring, disturbed paper fibres, chemical residue, unnatural gloss and reshaped edges. Careful cleaning, polishing and pressing are harder to detect — that uncertainty is the entire commercial basis of the restoration market. But “harder to detect” is not the same as “safe”. PSA has deactivated certifications after restorers published videos of work they had done on cards that had already graded, which is the clearest possible demonstration that detection can happen after the fact, and that the grader can revisit a decision it has already made.

2. Know the three possible outcomes, not two. A submitted altered card does not simply grade low. It can come back in one of three states: no numeric grade at all; encapsulated as “Authentic Altered” at the grader’s discretion, if you listed that as your minimum acceptable outcome; or, for some categories, refused entirely, with the grading fee still charged. “Authentic” alone is a separate outcome again — proof the card is genuine with no statement about condition. Several of these are only available if you requested them on the submission form, which means the decision has to be made before you post the card, not after.

3. Weigh the cross-grade and reholder risk. Moving a card between holders — cracking a slab to submit elsewhere, or reclaiming a raw card — introduces two exposures at once. The card is physically handled, and it is re-examined from scratch. A slab submitted for reholder can be returned raw or at a lower grade if the card’s condition no longer matches its label. Anything you do to a card to improve it before either process is a change you are asking the next grader to miss.

4. Decide what kind of collector you are, and be consistent. There are two legitimate answers, and mixing them is how people get hurt. If you are collecting for a personal collection, you can do whatever you like with your own cards — that position is uncontroversial, including within grading companies. If you are collecting to sell, the standard is disclosure: any restoration, cleaning or alteration should be stated when the card is offered. The people who lose money in this market are not the ones who restored a card; they are the ones who restored a card, did not say so, and had it detected.

One line to carry out of Tier 3: if a card is altered and sold without disclosure, that is not a grading problem — it is a fraud problem. The hobby’s consensus on that is close to unanimous, and it is enforced not only by graders but by the market, by auction houses, and increasingly by the communities that track both.

How long do trading cards last?

Paper does not carry an expiry date, but a card is a stack of layers — card stock, print layers, and on a foil card a metallic coating — and those layers age at different rates. A card kept inside the climate band above will outlast the person who bought it. A card kept in a humid garage can show permanent damage inside a single year.

Three rules come out of that table.

• Everything that happens fast is handling damage. Sleeves and holders solve it today, for cents.
• Everything that happens slowly is storage damage. It is invisible while it is happening and permanent once it is done.
• Reversibility has a deadline. A curl can be relaxed early. Years later the same curl is a crease, and a crease is one of the things grading standards list by name.

There is one more layer that is easy to forget: the card is not the only thing that ages. Sleeves yellow, plasticisers migrate, binder pages cloud and rubber bands decay and off-gas. Treat sleeves as consumables, replace the ones that have gone cloudy, and inspect anything that has sat in the same page for several years. A sleeve that has done its job is still a sleeve that has expired.

Documenting and insuring a collection: the record that pays the claim

Most of this page is about keeping cards in the condition you found them in. This section is about the other kind of protection: the part that decides what you get back if the box is stolen, burned, flooded or lost in transit. It is unglamorous, it takes an afternoon, and it is the difference between a settled claim and an argument.

None of this is insurance advice for your situation. Coverage varies by country, by state and by policy, and the only authoritative answer is the one your insurer gives you in writing. What follows is the documentation work that a claim process asks for, whatever the policy says.

What a claim actually needs

The record you can build in one afternoon

You do not need to catalogue every common. Pick a threshold — for most collections it is the point where a single card is worth more than an hour of your time — and catalogue everything above it. Everything below it gets one group photograph and a count.

For each catalogued card, record six fields: the card name and set, the grader and certification number if it is graded, the grade or the raw condition, what you paid, what it is worth today, and the date of that valuation. Photograph it twice, front and back. Then store the file in two places, and make sure one of them is not in the same building as the cards.

Slabs make this easier and harder at the same time. Easier, because the label carries the grader, the grade and a unique certification number that the grading company can verify. Harder, because that number is exactly what a thief photographs to resell your card — so do not post a photograph of a slab label together with your address, your full name and the dates you are away.

Insurance, in the terms that decide the outcome

Blanket versus scheduled. A household policy generally covers personal property under a blanket limit, and categories such as coins, stamps, jewellery and cards are often subject to a much lower sub-limit. A scheduled item is listed individually at an agreed value and insured to that number. If the value of your collection matters to you, the question for your insurer is not whether you are covered but what the sub-limit for collectibles is, and whether scheduling costs more than self-insuring.

Replacement cost versus actual cash value. Replacement cost pays what it takes to buy the card again today. Actual cash value pays what it was worth at the time of loss, and cards are treated like any other property unless the policy says otherwise. On a stable card the two land close together. On a card whose market has moved sharply, they do not.

Declared value in transit. Carrier and shipping coverage is a separate arrangement from the household policy, and it is usually capped unless you declare the value and pay for it. Declaring a low value to reduce fees is a decision to be under-insured, and cross-border shipments are sometimes excluded from coverage entirely — worth confirming before the box leaves, not after.

A collector whose cards are replaceable may reasonably self-insure and simply keep the record. A collector who could not afford to buy the collection twice is buying something else: the ability to rebuild without spending next year on it.

Photograph the collection, not the cards

One habit is worth more than the rest. Every time the collection meaningfully changes, take a two-minute video. Open the box, sweep the shelves, turn the binder pages one at a time, and say the date out loud. Store it somewhere other than your phone. It is not a substitute for a proper record, and it settles the argument about whether there were fifteen cards or fifty.

Card graders: who repairs, who does not, and what each one flags

The direct answer

The question “which card companies can repair a card?” has a cleaner answer than people expect:

• No grading company repairs cards. PSA, CGC Cards, Beckett Grading Services (BGS), SGC and TAG all assess, authenticate and encapsulate. Not one of them offers restoration, cleaning or repair as a service. Grading and restoration are different businesses, and no major grader operates both.
• Restoration is done by independent specialists. The services that clean, press, rebuild and recover cards are third-party businesses. They are not graders, and their work is not endorsed by any grader.
• Card shops and dealers generally do not repair. Most resell, some act as middlemen for grading submissions, and a few broker restoration work — but the shop itself is not the workshop.
• Manufacturers do not repair cards. They replace defective new product under warranty, which is a different thing entirely and does not apply to a card you damaged after opening it.

So “who can repair?” is not a list of grading companies. It is a list of independent restoration services — and the more useful question is what each grader does with the card once it has been worked on.

Grading companies at a glance

Regional graders exist outside this list and matter if you buy or sell in those markets — Japan’s ARS among them — but the policies that decide how a repaired card is treated are consistent across the mainstream, and they are the ones to plan around.

What each grader does with a restored card

The pattern is the same everywhere, and it is worth stating plainly because it is the answer to the question this page opened with: the graders who can tell you a card was repaired cannot and will not repair it, and the services that do repair it cannot certify the result. Those are two different industries with two different jobs, and no product or service bridges them.

The comic-book exception that does not apply to cards

This is the single most misunderstood point in the whole subject, and getting it wrong costs people a lot of money.

In comics, cleaning and pressing is an accepted, industry-standard practice. A comic that has been cleaned and pressed — including by the grading company itself — can still receive a standard blue label, and only heavier restoration receives the purple “restored” label. Because that is true in comics, collectors reasonably assume it is true for cards. It is not.

In cards, the same physical actions are treated as alteration. Pressing a crease, cleaning a surface and improving gloss are named in grading standards as reasons a card may not receive a numeric grade. The physical act is similar; the market and the standards are not. Comics have centuries-old fine-art and paper-conservation traditions behind them, where restoration is normal and expected. Cards come from a market that values originality above appearance to an unusual degree — a position grading companies and collectors both hold, and one that shows no sign of changing.

If you take one sentence from this page about repair, take this one: the rules you have read about comic pressing do not transfer to trading cards.

Which service fixes which damage

Shipping cards and slabs without damage

A card can survive a decade of storage and be destroyed in a week of transit. Shipping is where the rigid holder stops being a display product and starts being packing material, and it deserves its own method rather than a padded envelope and a hope.

Shipping a raw card

The order of the layers is what does the work, and each one has a specific job.

1. Sleeve first. A bare card in a rigid holder can slide and scuff. The sleeve is both the contact layer and the thing you grip.
2. Into a rigid holder — a 3″ × 4″ holder, or a semi-rigid card saver for a submission, with the card seated fully and the opening taped shut across the top edge only.
3. Sandwich the holder between two rigid cards of the same size or slightly larger, so the corners of the holder are not the outermost thing in the parcel.
4. Into a bubble mailer or a small box, with no room to slide. Movement inside the parcel causes more transit damage than impact from outside.
5. Seal it so it can still be opened. Tape that cannot be removed without cutting the card inside is a problem if the parcel is inspected in transit.

Two things to avoid. Do not use a plain paper envelope on its own — a rigid holder in an envelope protects against pressure and nothing else. And do not ship a loose stack: cards rubbing against each other is the most common single cause of edge wear in a parcel.

Shipping a graded slab

A slab is already rigid, so the packing problem changes from “stop it bending” to “stop it moving, and stop the case taking a corner hit”.

• Bag the slab. A sleeve or a bag stops the case scuffing against whatever sits next to it.
• Wrap the slab itself, not only the parcel, and then use a box that fits it snugly.
• Protect the corners with a bumper or corner padding, because a cracked corner is the failure that costs a reholder plus shipping to fix.
• Use a box rather than a mailer for anything valuable, and one that does not let the slab shift when the parcel is turned over.
• Use a tracked, insured service whenever a loss would matter, and photograph the packed parcel before it closes.

What to do the moment a parcel arrives

1. Photograph the outside before opening it. Damage in transit is exactly the case where this photo matters, and it is gone the moment the parcel is open.
2. Open it slowly, over a table, with clean hands. A good share of “damage on arrival” happens in the first thirty seconds of opening.
3. Inspect the sleeve and holder first, then the card. If something has gone wrong, knowing which layer failed tells you what to raise and with whom.
4. If something is wrong, photograph it in place before you take the card out of its packaging. That photograph is what any after-sales process will ask you for.

If you bought from us, our after-sales terms set out the process and the window. The short version matches the list above: keep the packaging, photograph it, and raise it early.

Displaying cards without damaging them: cases, frames, light and dust

A collection nobody can see is a collection that eventually gets forgotten, sold by accident or left behind in a move. Display is not vanity; it is part of looking after the collection. But a display is an environment chosen for how it looks, and it is almost always a harsher environment than the box the card came out of.

The four variables are light, dust, mounting stress and heat. None of them announce themselves. Fading looks like nothing for three years, and then it looks like a different card.

Light: what actually fades a card

Fading is photochemical. Light energy breaks bonds in the ink and in the paper, and the reaction continues for as long as the light does. Two consequences follow, and both get ignored.

Ultraviolet is the fastest cause, but it is not the only one. Blocking UV removes the worst of the damage and almost none of the risk. Visible light fades print too, just more slowly. A frame sold as UV protective is reducing the rate of damage; it is not stopping it.

Dose is what counts, not brightness. An hour of direct sun through a window does far more damage than a dim shelf lit all day. The safe rule for anything you care about is simple: no direct sun, ever, and no display sitting in a daylight path.

Dust is abrasive, so never wipe a card

Dust is mostly mineral: skin flakes, fibres, and fine grit that behaves like sandpaper at card scale. The moment you wipe a dusty card with a cloth you are dragging that grit across the print. Scratches of exactly this kind are what a grader is describing when a surface subgrade comes back lower than you expected, and once they exist they cannot be removed.

The rules are short. Keep the card in an enclosure, so dust lands on the enclosure. Clean the enclosure with a damp cloth, away from the card. If a card has been out and has collected dust, do not wipe it — blow it off with a clean bulb blower or a dry, oil-free air source, and accept that the safest cleaning is the cleaning you do not do.

Fingerprints are the same problem in liquid form. Skin oils and salts etch and stain over years. Hold cards by the edges, and for anything valuable wear clean gloves or wash and dry your hands first. Gloves are not a licence to touch the face of the card.

Mounting without putting stress on the card

A display should hold a card, not grip it. Almost every display failure comes from something pressing where it should not.

Rotate the display, archive the collection

The cleanest answer to display damage is to treat the display as temporary. Rotate what sits on the shelf every few months, and keep the best copy of every card you care about in dark storage. If a card is genuinely irreplaceable — a gift, a signature, the only copy you will ever own — the honest answer is that it should not be on a wall at all. Display its photograph, and keep the card where the light cannot reach it.

Protection by collection size: 10 cards, 500 cards, 5,000 cards

The right protection is a function of how many cards you have, not of how much you like them. Ten cards belong in rigid holders in one archival box; five thousand cards in rigid holders is not protection, it is a shelving problem dressed up as a hobby. The mistake at both ends is the same one — buying the layer that suits your taste instead of the layer that fits your count.

Under about 20 cards

At this size the constraint is space rather than money, and the answer is unusually simple: a penny sleeve against the card face, a rigid holder sized to the card’s thickness, and one acid-free box that lives in an interior room. Everything beyond that — magnetic cases, screw-downs, display frames — is a display decision rather than a protection decision, and it costs more per card without protecting better. Buy the box once, at archive grade, and label it with what is inside and when it was last checked.

Around 100–500 cards: binders or boxes

This is the first real fork in the road, and both answers are defensible.

Binders are for browsing, organising and showing. A binder page protects only if the page itself is safe: acid-free and PVC-free. A penny sleeve inside a PVC page is not a fix, because the plasticiser that damages cards is in the page, and it reaches the card through the sleeve opening over months rather than years. Pages also move — every time a page turns, the cards inside slide a little.

Storage boxes are for holding, not for looking. Two-, three- and four-row boxes in archive-grade cardboard or corrugated plastic hold hundreds of sleeved cards with no movement at all. They cost less per card than binders and take less shelf depth, and they fail in exactly one way: you cannot see what is inside. Which is why the box needs a label and the collection needs an index — the spreadsheet is part of the protection, because it is the reason you open the right box instead of every box.

1,000–5,000 cards: you are buying a room

Past roughly a thousand cards the container stops being the variable and the room becomes it. The failure modes move from “the sleeve was wrong” to “the room swings”: a shelf against an exterior wall, a stack on the floor, a cupboard beside a bathroom, a garage that reaches 110°F in July. None of those are fixed by better sleeves.

• Interior wall, off the floor, upright. The storage rules above, applied at room scale.
• Measure before you trust it. One hygrometer per storage space, and a cheap data logger for any room that is at all marginal. You are looking for a band, not a reading.
• Index the collection. Card, set, condition, purchase price, storage location, photo. This is what insurers ask for, and it is what makes a claim about one specific card possible years later.
• Run an annual inspection. Open one box per shelf, check for humidity, mould, pests and crushed corners, reseal, and date the log. Ninety minutes a year is the whole maintenance cost.

5,000+ cards: inventory, not enthusiasm

At working-stock scale the question stops being “how do I protect a card” and becomes “which cards earn which protection level”. Splitting the collection by value is the only way the arithmetic works: a few dozen top-tier cards get rigid holders, climate control and off-site or fire-rated storage, while the body of the collection gets sleeves, archive boxes, a stable room and a good index. Applying premium protection to everything is the most common way collectors spend a great deal of money and still lose cards to a bad room.

The one number worth tracking at this scale is not what you spent on supplies. It is how much of the collection you could describe without opening a box — because that number is the part you actually control.

Protecting sealed product: booster boxes, elite trainer boxes and sealed collections

Every rule so far on this page was written about cards. Sealed product obeys the same climate band — 65–75°F and 40–50% relative humidity — but it fails differently, and it fails faster. A bent single is a bent card. A dented booster box is a different listing at a different price.

The box is the collectible

For a sealed collector, condition is not a detail; it is the item. Two identical booster boxes from the same print run, bought on the same day, are not the same object if one has a creased corner and a torn wrap seam. Buyers inspect the box, the wrap and the panel print, and they price the difference.

That produces the first rule, and it is the one most often broken by accident: the factory wrap is not a seal. It keeps dust and fingerprints off the box. It does not keep humidity out, it does not stop air moving, and it offers no protection against crush. A wrapped box in a damp garage still takes moisture through the cardboard and through the wrap folds.

Four ways sealed product loses value

Storing sealed product

Five habits cover almost everything.

Upright, not lying down. A box on its side puts long-term load on one face and on the wrap seam. Standing it up puts the load where the box was built to take it.

Off the floor, off exterior walls. Concrete and exterior walls are the coldest, dampest surfaces in the room, and the floor is where water arrives first.

One layer, or rigid support between layers. Cardboard creeps under constant load. A box that looks fine in year one can have a permanently bowed panel by year five, and that bow is what shows in the photographs when you sell.

A lidded outer bin. The bin is the enclosure; the box stays factory-sealed inside it. Keep desiccant in the bin rather than against the wrap, and write the refresh date on the lid.

A climate you can actually hold. The same band as singles. If the room cannot hold it, use a bin in a room that can — and one display shelf, not a wall of product, in the room that cannot.

Opening it is a decision, so make it once

Opening a sealed box converts a sealed collectible into its contents. Sometimes that is the right call: you want to play, you want to submit cards for grading, or you want to sell singles into a strong market. It should be a decision rather than an accident.

Two things are worth doing before you open anything. Photograph the sealed box first, from all four sides, so you have a record of what it was. And if the product is a case or a multi-box display, ask whether opening the outer case to reach one box costs more than the box is worth — a case is its own collectible, and the outer case is often the harder item to replace.

If you do open it, keep the empty box flat and dry. Display panels and box art are collectible in their own right, and the box that was worth protecting on the shelf is still worth protecting when it is empty.

Box condition is visible in a listing photograph long before it is visible in your hands. The sealed boxes currently listed show what buyers actually inspect: corners, wrap seams and the display panel.

Ten card protection mistakes that quietly cost you money

None of these look like mistakes at the time. All ten are cheap to avoid and expensive to discover, because each one damages a card slowly and shows up at the worst possible moment — when you sell it, or when it comes back from grading.

1. A penny sleeve inside a PVC binder page. The plasticiser that damages cards is in the page, not in the sleeve, so the sleeve does not stop it. Buy acid-free, PVC-free pages, or keep valuable cards out of binders altogether.
2. Stacking slabs face to face. Polycarbonate scratches against itself, and the slab window is where most of a graded card’s resale value lives. Interleave them, or store them upright in a box built for slabs.
3. Rubber bands and spring clips. They compress card edges and off-gas over time. There is no version of this that ends well, at any budget.
4. The attic, the garage, or a car. All three swamp the 65–75°F and 40–50% RH band, and the swings matter more than the averages. Move the collection before you buy anything else for it.
5. Touching the surface with bare fingers. Skin oils and salts leave the surface haze graders deduct for, and it does not come off without entering alteration territory. Hold the edges; use nitrile gloves for anything valuable.
6. Assuming a slab is airtight. Slabs are sonically welded rather than hermetically sealed, and the standard holder carries no UV additive. Treat a slab as a rigid shell, not as a vault.
7. Cleaning with household products. Alcohol wipes, erasers and “card cleaner” sprays land squarely in the zone grading companies describe as alteration — cleaning, scratch removal and enhanced gloss. If a card is heading for grading, the safest cleaner is none.
8. Shipping with padding but no rigid layer. Bubble wrap protects the parcel, not the corners; a card bends inside a padded envelope. Sleeve, rigid holder, team bag, then a box with filler.
9. Buying one holder thickness for every card. A 35 PT card in a 360 PT holder slides, and the holder becomes the abrasive. Match the holder to the card, and the sleeve to the holder.
10. No record of condition before the card leaves your hands. Post, courier and grading all involve handling you do not control. Dated photographs and a written condition note are the only way to settle a dispute that starts three weeks later.

Two of the ten — the binder page and the shipped parcel — account for a large share of the avoidable damage collectors actually report, because both feel like protection while providing almost none. If you change only two habits after reading this page, change those.

Card protection glossary

The vocabulary of card protection is small, but enough of it is used loosely to cause expensive mistakes. These are the terms as they are used on this page.

Frequently asked questions

Does PSA grade a cleaned card?

Not with a number, generally. PSA’s published standards include evidence of cleaning and any foreign substance applied to the surface — including cleaning sprays and wax — as reasons a card will not receive a numeric grade. It may still be encapsulated with an altered designation at the grader’s discretion. A dry microfibre wipe to lift dust is the limit of what the hobby treats as acceptable; anything that leaves residue or changes the surface is not.

Can I clean my own cards before sending them in?

A dry microfibre cloth, yes. Anything beyond that, no. The practices that feel harmless — a damp cloth, a polishing wipe, an eraser on a corner, a marker to hide whitening — each map onto a specific alteration that grading standards name and graders look for. If a card is worth submitting, it is worth not touching first.

Can a card that has been restored still get a numeric grade?

Rarely, and you cannot rely on it. All the major graders treat restoration as alteration, and a detected card typically comes back with no number, or with an “Authentic Altered” label instead. Detection is not guaranteed in either direction — careful work is harder to spot — which is exactly why restoring a card you intend to sell is a gamble rather than a strategy. If the work is disclosed, the card trades at a discount; if it is hidden and found later, a certification can be deactivated.

Is card restoration ever worth it?

For a card you are keeping, that you cannot replace, and that you want to look better on a shelf — sometimes, yes. For a card you intend to sell or grade for a number, usually not: your resale pool shrinks and the discount on an altered card can run from tens of percent upward. Restoration improves how a card looks and reduces how easily it sells. Those two facts have to be weighed together.

Which grading company should I choose?

Match the company to the goal rather than to a universal ranking. PSA is the most recognised and generally carries the strongest resale, which matters most when you plan to sell. Beckett is the one to choose when the subgrades tell a useful story about why a card landed where it did. SGC is known for consistency and for vintage. CGC Cards is a strong option for authentication and for cards where value does not justify premium fees. Whichever you choose, the alteration rules are consistent across all of them, so the decision does not change what you should do before submitting.

Do I need a case for a graded card slab?

If the slab ever leaves a padded box, yes. A bare slab scratches when it rubs against another slab, and it has no shock absorption whatsoever. A slab sleeve handles bulk storage and shipping prep; a bumper handles transport and stacking; a magnetic case handles display. At a minimum, bag every slab that moves and stop stacking bare slabs on top of each other.

Can a bent, creased or water-damaged card be repaired?

A gentle curl can often be relaxed, a crease can sometimes be reduced, and a soft corner can be rebuilt cosmetically — all by a restoration service, and all of which constitute alteration for grading purposes. Water damage, staining and mould are rarely reversible and never safely so. A trimmed card cannot be un-trimmed, and a card missing a piece of itself is not repairable at all.

What thickness sleeve or toploader do I need?

Start from the card. A bare standard card is a 35 PT fit; add a thickness step if you double sleeve, and keep stepping up for thicker stock, foil and textured cards, and again for memorabilia. The two mistakes to avoid are using a sleeve that is too tight — which stresses the card as you insert it — and using a toploader that is too roomy, which lets a card slide and scuff. CardSpicy’s sleeves cover 35 PT to 360 PT with regular or notched openings, and the toploaders cover the same range, so the same line handles everything from a bare Pokémon card to a thick relic.

What sleeve size fits One Piece, Gundam, Dragon Ball and Naruto cards?

The same size that fits Pokémon. All five games are printed at the standard 63 × 88 mm footprint, so a standard sleeve is a correct fit for any of them, and a sleeve sold as being “for” one game is the same product with a different label. Size is decided once; thickness is decided per card, by the PT rating on the pack.

Do I need to sleeve a card before it goes into a rigid holder?

Yes, always. A bare card in a rigid holder can slide and scuff against the plastic, and the sleeve is also what gives you something to grip if the card ever sticks. Using a notched sleeve means you can push the card out again without a thumb against the top edge, which is the corner edge that shows wear first.

How often should I replace my sleeves?

Replace play sleeves when they stop shuffling cleanly — a worn sleeve is a sleeve that is no longer doing its job. Replace storage sleeves when they cloud, yellow or feel sticky, because those are the visible signs that the plastic is changing. There is no fixed calendar: a sleeve in a binder that is almost never opened can last many years, and a sleeve in a deck that gets shuffled weekly may not last one. Inspect rather than schedule.

Can sun-faded or UV-damaged cards be restored?

No. UV damage is a chemical change in the print and the paper, and it is cumulative and permanent. There is no treatment that brings faded ink back, and the products sold as remedies for it change the surface, which is a different problem on top of the original one. The only effective measure is prevention: UV-filtering acrylic, distance from a window, and rotating displayed cards back into dark storage.

Is a magnetic holder or a rigid holder better for long-term storage?

They do different jobs. A rigid holder is the working layer — storage, transport, submissions, bulk. A magnetic holder is a display product: easier to open, better looking on a shelf, and usually the more expensive way to protect a card you are not looking at. For a card that lives in a box, a rigid holder is the right tool. For the few cards on permanent display, a magnetic holder plus a UV-rated case is worth the money.

Can a creased card still grade a PSA 10?

No. A PSA 10 is defined by essentially no visible flaws, and a crease is one of the most serious defects a card can carry. A crease caps a card far below the top grades, and it is also exactly the damage that restoration services market themselves as reducing — which turns a low-grade card into an altered card rather than a high-grade one. If a crease is present, the honest choice is to grade it as it is, or sell it raw and describe it.

Related reading

• Card Protection: The Three Layers, From Sleeve to Slab
• How to Protect Your Trading Cards with Card Sleeves
• Notched Card Sleeves: Why Cut Corners Protect a Card Better
• Card Damage: The Seven Types and How to Prevent Them
• Binder vs Card Box vs Display Frame: Which Storage, and Why
• 5 Tips to Prevent Card Bending and Fading
• PSA Slab Care: How the Case Fails Before the Card Does
• Card Slabs vs Graded Cases: Which One to Choose
• Does a PSA 10 Slab Fit in a Binder? The Honest Answer
• What to Do the Minute Your Slab Arrives

Sources

Sources

1. PSA — Grading Standards, including the published “No Grade” definitions and the ungradable-card policy (psacard.com/gradingstandards).
2. PSA — Terms and Conditions, on items that show evidence of trimming, recolouring, restoration, alteration or tampering (psacard.com).
3. CGC Cards — Cards Accepted by CGC Cards, including the policy on altered, rebacked and counterfeit cards (cgccards.com).
4. CGC Cards — “What Does Qualified Mean in Trading Card Grading?”, on the green Qualified label for alterations, restoration and unwitnessed autographs (cgccards.com).
5. Beckett Grading Services — published grading standards and the warning on evidence of tampering, restoration, trimming and recolouring.
6. SGC — published terms defining alteration to include cleaning, waxing, recolouring and rebacking.
7. Archival paper-preservation guidance for temperature and relative-humidity targets, as applied to paper-based collectibles.

Where to go next

• Penny sleeves — 100 pack, 35–360 PT, regular or notched
• Toploader 3″ × 4″ rigid card holder — eight thicknesses, Ultra or PRO
• PSA 10 graded cards currently listed
• Sealed boxes currently listed
• Back to the Collector’s Index

Where to go next

• The CardSpicy card index — every card we track, with its PSA 10 population and market history (195 cards).
• The illustrator index — every artist behind those cards, card by card (110 artists).