The short answerSealed product is the hardest Pokémon category to verify: fake and resealed packs can be very difficult to spot without opening them. Check the packaging, seals, crimps and wrap closely, compare with official product images, be suspicious of prices far below retail, and put real weight on where the product came from.
What to inspect
Packaging print
- What to look at
- Artwork, logos, text and colors on the pack or box.
- How to check
- Compare with official images in the Pokémon TCG product gallery.
- Why it matters
- Blurry print, odd colors or spelling errors are common on fakes.
- What to photograph
- Front and back, straight on.
- Stop if
- Anything that does not match the official product.
Seals and crimps
- What to look at
- The sealed ends of foil packs.
- How to check
- Look for even, sharp crimps with no glue, tears, re-pressed or uneven seams.
- Why it matters
- Resealed packs are a known problem.
- What to photograph
- Both crimped ends close up.
- Stop if
- Glue, wrinkles in the seal, or uneven crimping.
Wrap
- What to look at
- The plastic wrap on boxes.
- How to check
- Look for neat, consistent seams and no cuts, loose areas or tape. Collector guides such as TCGplayer describe the wrap used on genuine booster boxes - compare with a known genuine box.
- Why it matters
- Rewrapped boxes may have been opened or refilled.
- What to photograph
- Every seam.
- Stop if
- Loose, cut, re-taped or unusual wrap.
Product codes and barcodes
- What to look at
- UPCs and product codes printed on the packaging.
- How to check
- Check they are present, printed cleanly and match the product.
- Why it matters
- Missing or mismatched codes are a warning sign.
- What to photograph
- The barcode area.
- Stop if
- Codes that belong to a different product.
Expected configuration
- What to look at
- What the product should contain.
- How to check
- Know the expected contents - Pokémon lists what a standard booster pack contains (Pokémon Support).
- Why it matters
- A box that feels, looks or rattles wrong deserves a closer look.
- What to photograph
- Any label listing the contents.
- Stop if
- Contents or pack counts that do not match the product.
Price
- What to look at
- The asking price compared with real sold prices and retail.
- How to check
- Pokémon warns that prices far below retail are a strong sign of counterfeits.
- Why it matters
- The most common setup for a fake.
- What to photograph
- Not applicable - note the price and where it was offered.
- Stop if
- A "too good to be true" deal.
Provenance
- What to look at
- Where the product came from.
- How to check
- Ask how and where it was bought; receipts from authorized retailers help. Pokémon lists where genuine product is sold (where to buy).
- Why it matters
- Sealed product cannot be checked inside without opening it, so the source carries real weight.
- What to photograph
- Receipts, if available.
- Stop if
- The story changes or the source cannot be explained.
We do not teach weighing packs or other methods meant to pick out the best packs, and we do not publish "one trick proves it's fake" rules. When in doubt, treat sealed product as high risk.
Common mistakes
- Trusting shrink wrap aloneWrap can be replaced. Check everything else too.
- Buying from an unclear source because the price is greatThe price is often the red flag.
- Opening product to "check" it before sellingOnce opened, it is no longer sealed product.
Related guides
Selling Pokémon CardsHow Kali.J Design buys Pokémon cards: graded cards, raw cards, sealed packs and boxes, and collections - what we check, what to photograph, and why authentication comes before price.
Checking Pokémon Cards & SlabsWhat to check on raw Pokémon cards and graded slabs: official card references, certification lookups at PSA, CGC, SGC, TAG and Beckett, holder and label checks, and when to get expert help.
Carded & Boxed Packaging ConditionHow to inspect carded and boxed collectibles: corners, creases, blister lifting, reseals, yellowing, stickers, window boxes and missing inserts - with photos of what to look for.
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