How to Spot Fake and Resealed TCG Products

Fake cards, resealed boxes and fake graded slabs show up in every popular card game, and they're easiest to sell where demand is highest. This guide covers the checks for single cards, sealed products, loose packs and graded slabs across Pokémon, One Piece, Lorcana and Yu-Gi-Oh!, and what to do, quickly, if you've bought a fake.

Fake single cards#

Start by comparing the card with one you know is real, and with official images of the same card. Pokémon's support page gives the basics: fakes are often see-through under a bright light, prices that seem too good are a red flag, and a local card shop can help you check. It also says flea markets are where most reported counterfeits are sold.

Things to check on any card:

• Text: wrong fonts, spelling mistakes or odd spacing.
• Symbols: Energy and rarity symbols that look slightly off.
• The back: the wrong shade of color, or a blurry print.
• The holo or foil: in the wrong place, the wrong pattern or too shiny.
• Size and feel: Pokémon cards are 63 × 88 mm, and Yu-Gi-Oh! cards are smaller, so compare with a real card from the same game. Fakes are often glossier, thinner or stiffer.

Avoid tests that damage the card, like bending or tearing. They ruin a real card and aren't reliable anyway.

Game-specific notes#

• One Piece: Bandai has warned about fake prize cards sold online and about unauthorized copies of its card designs, which are banned at official events. It says it offers no replacements or support for counterfeits, even ones bought by mistake.
• Lorcana: collectors point to rainbow foil where real cards use cold foil, Enchanted cards that feel smooth instead of textured, and a messy print pattern under a magnifier.
• Yu-Gi-Oh!: check the edition and foil too. Reprints are marked Unlimited Edition, and a "1st Edition" card with the wrong foil or text is a warning sign.

The most valuable cards are the most likely to be faked, so take extra care with chase cards, prize cards and promos.

Resealed boxes#

A resealed box is a real box that's been opened, emptied or swapped, and wrapped again. The shrink wrap is where it usually shows:

• Seams: factory wrap typically has one clean seam per panel. Extra seams, overlapping folds or messy edges are warning signs.
• Tape or glue residue, or box flaps that sit unevenly.
• The wrap's print: most modern English Pokémon booster boxes use wrap printed with Poké Ball logos, though some older and regional products differ. Compare with photos of the same product.
• Loose or baggy wrap that doesn't match the product photos.

Even perfect wrap doesn't prove nothing was taken out. That's why buying sealed product from stores, or from sellers on a marketplace with buyer protection, matters more than any check you can do yourself. Our guide to sealed TCG products shows what each box should contain.

Loose packs and "weighed" packs#

Single booster packs sold loose carry a different risk. Pokémon packs with a holo card tend to weigh a little more, so some sellers weigh packs and keep the heavier ones, then sell the rest. Weights overlap in some sets, so it isn't exact, but it means loose packs from strangers can be picked over. Packs can also be opened and resealed. When you can, buy packs still inside a sealed box, or from a store.

Fake graded slabs#

Graded cards are faked too, with fake labels, fake cases or a real case opened and refilled:

• A cert number isn't proof. PSA warns that forgers put real cert numbers on fake labels, so a lookup that matches doesn't settle it. Compare the card itself with the grader's images for that cert where they exist.
• Check the holder. PSA says frosted or cloudy edges, cracks, a case that flexes, or signs of glue all point to tampering.
• Watch where you buy. PSA advises against buying slabs on local listing apps such as Craigslist, Mercari or OfferUp, and suggests making a big purchase conditional on PSA confirming it.

Our guide to card grading costs explains how each grader's slabs and labels work.

If you've bought a fake#

Act fast, because deadlines are short:

1. Document it: photos of the item, the packaging and the listing.
2. On eBay, open a Money Back Guarantee request. For trading cards from a seller who doesn't accept returns, eBay gives you 3 calendar days after the estimated or actual delivery date. High-value single cards can also go through eBay's Authenticity Guarantee, which checks eligible cards before they reach you; look for it on the listing.
3. On TCGplayer, contact the seller within 30 days of the estimated delivery date and file a Safeguard claim. Suspected fakes are sent back to TCGplayer before you're refunded.
4. Elsewhere, ask your card issuer about a chargeback, and report the seller to the platform.
5. Report it to the publisher: Pokémon takes reports through its support request form.

Live openings carry their own risks, which our guide to card breaks covers, and our guide to storing sealed product explains how to keep your own boxes in condition.

Buy where you're protected#

Pokémon says flea markets account for the most reported counterfeit sales, and money paid in person, through DMs or with payment apps is the hardest to get back. Buy from stores, or on marketplaces with clear buyer protection. Our guide to where to sell trading cards compares the main marketplaces, and our guide to buying at retail price covers the stores. If you're reselling, our guide to reselling Pokémon cards explains why checking authenticity protects your own reputation too.