Research compiled 2026-07-31. Standards and counterfeits evolve — when in doubt, get a professional opinion.
Send it to PJG — our Guarantee service physically inspects the card and certifies whether it is authentic, starting at just $4 per card. AI Pre-Grade from $1.
📜 Three golden rules (read this first)
Modern counterfeits pass individual tests — some 2025-era fakes even pass the classic light test. Authenticators stack multiple checks and so should you: look, feel, magnify, measure, then compare.
The best reference is a cheap common card from the same set and era. Paper, print, fonts and feel change between print runs — a same-set comparison beats any number you find online.
Bending risks permanent creases and ripping destroys the card for a fact you could learn with a flashlight. Destructive tests are a last resort for worthless cards only.
🧰 The $40 authentication toolkit
Everything hobbyists and grading rooms actually use, and what each tool is for:
The single most important tool. Reveals print patterns, edge fibers, font edges and foil detail. Your phone's macro mode is a decent starter substitute.
Standard trading cards measure 63×88 mm (TCG) or 63.5×88.9 mm (sports). Thickness varies by game and era — measure a known-real card from the same set and compare.
Weight is supporting evidence only: genuine weights vary by era and card type, so compare against the same set, never against a single number from the internet.
Cheap fake paper contains optical brighteners that glow bright blue-white. Genuine modern cards barely glow; genuine pre-1980s sports cards show a dull purple. Also reveals recoloring and fresh glue on resealed boxes.
For the light test — genuine multi-layer cards block most light. Useful as a first filter, but no longer conclusive on its own.
Macro shots let you zoom print patterns, and side-by-side photos with a reference card make differences obvious.
🧪 Which tests are safe — and which destroy your card
🎴 Game-by-game: what to look for
Every game prints differently, so every game fakes differently. Pick your game — each section lists the authentic hallmarks first, then the red flags. Facts below are compiled from official manufacturer statements, grading-company case reports and established collector references.
⚡ Pokémon
The most counterfeited TCG in the world — and the one with the best-documented tells. English and Japanese prints differ, so know which you are holding.
- Dark core layer: authentic cards are a laminated sandwich with an opaque dark middle layer — visible as a thin dark line along the edge. Cheap fakes are single-layer paper with no core line.
- The "é" in Pokémon: the most common fake mistake is a missing or wrong é accent — check the name, body text and copyright line. Letter shapes (a, g, q) and spacing drift on fakes too.
- Energy symbols sit centered in their circles with correct proportions. Fakes print them oversized, cramped or off-center.
- Card back: the blue Poké Ball art has smooth gradients and swirl detail. Fakes look flat, and the back border often fades toward a light purple.
- Texture on ultra rares: modern full-art and textured cards have genuinely embossed surfaces you can feel with a fingernail. Fakes print the pattern but feel flat — the community's single most trusted quick check.
- Light test: the opaque core blocks strong light. But some recent "super fakes" pass this — treat it as a filter, never as proof.
- Japanese vs English is not a fake signal: JP stock is slightly thicker (~0.32–0.34 mm vs ~0.30 mm), smoother and glossier, with finer holofoil patterns and thinner borders. That is normal.
- Impossible stats and text — absurd HP ("HP 13000"), wrong evolutions, cards that appear in no official set list.
- "2nd Edition" stamps (they never existed) and all-over holographic sticker surfaces.
- Weight or size clearly off — but genuine weight varies by era (community-measured ~1.7–1.95 g), so only trust a comparison against a real card of the same set.
- A graded slab whose card lacks correct texture: fraudsters put fake cards into real shells. Check the card, not just the label.
🏴☠️ One Piece TCG
The hottest counterfeit target of the current era — Bandai has officially confirmed fakes are circulating. Expensive singles (Manga art, SEC, Alt-Art) sold below market are the #1 vector.
- The card back: authentic backs are a deep, even navy with a MATTE finish. Fakes drift toward purple-blue and reflect light with a glossy sheen — the most repeated tell across Japanese buyback shops and graders.
- Solid-ink printing: attribute icons, text and rarity symbols print as solid, continuous ink on genuine cards. Under a loupe, fakes show halftone dot patterns where solids should be.
- Relief embossing: SR, SEC, Alt-Art and Manga rares carry a fine diagonal embossed texture you can feel and see in raking light. A high-rarity card with a flat surface is almost certainly fake.
- Foil behaves calmly: genuine foil shimmers evenly and sits in the card. Fake foil glares like a glossy sticker and often mismatches reference scans of the same card.
- Overall saturation: fakes commonly print brighter / washed-out across the whole card.
- High-value cards from set OP-05 onward carry a small embossed stamp on the front — missing or mushy stamping on a newer chase card is a red flag (older sets may legitimately lack it).
- Standard size 63×88 mm, ~0.3 mm thick — same as Pokémon/MTG, not the smaller Yu-Gi-Oh! size.
- Expensive singles far below market on resale apps — documented fakes concentrate on chase cards (e.g. OP05-119 Monkey D. Luffy Manga art).
- Resealed boxes: white stress marks along box flaps, tiny horizontal tears near the tab, and fresh glue that glows under UV.
- A high-rarity surface with no texture, or foil patterns that don't match verified scans.
🐉 Yu-Gi-Oh!
One security feature does most of the work here — if you learn a single check, learn the foil stamp.
- Eye of Anubis foil stamp (bottom-right, front): pressed into the card, perfectly flush with the surface — never a raised sticker. Genuine stamps show crisp 3D depth readable from several angles; stamps printed since ~2017 add tiny holographic stars that flash at certain angles.
- The stamp color pairing rule: 1st Edition and Limited Edition cards carry a GOLD stamp; Unlimited printings carry SILVER. A mismatch is an instant fake.
- Card names print in small-caps — there are no true lowercase letters in an authentic card name.
- Card back: a dark brown-orange swirl with "KONAMI" in white at the top-left and the game logo bottom-right. Fakes fade toward pink or purple.
- Set codes and rarities must exist: check any card against the community database (Yugipedia) — fakes routinely invent code/rarity combinations.
- Edition text and stamp color that do not match (see the pairing rule) — the single fastest tell in the game.
- A flat, blurry, copper-toned stamp with no depth, or stamps sitting in slightly different positions across cards from the same lot.
- Lowercase letters in the card name, or a washed-out back.
📌 Know the exceptions: Japanese OCG has no "Limited Edition", so most OCG cards correctly carry silver stamps — and the earliest OCG prints (Starter Box era) predate the hologram entirely, so very old cards without a stamp can be genuine. Do not apply MTG's blue-core rule to Yu-Gi-Oh! — no source documents a colored core here.
🔮 Magic: The Gathering
Thirty years of printing history means well-known authentication marks — and well-studied fakes.
- Blue core: authentic cards have a blue-dyed middle layer. Under strong light a genuine card glows dimly with a bluish cast; fakes are pitch-opaque plastic stock or overly translucent.
- The green dot test: under a loupe, the green mana symbol on the card back contains four tiny red dots arranged in an "L" — consistent from Alpha to today and very hard to fake. (It cannot catch re-backed cards, so combine with other checks.)
- Rosette + solid black: color areas show a crisp offset rosette pattern, while black text and mana symbols are printed as a separate solid-black layer with razor edges. Text assembled from dots means a scanned reprint.
- Micro details on the back: the "T" in "The" has a straight left edge and jagged right edge; a tiny "devil's horn" mark sits above the E in "Deckmaster".
- Holofoil security stamp (bottom center) appears on rares and mythics from Magic 2015 onward: oval = standard, triangle = Universes Beyond crossover cards (being phased into oval per WotC's 2025 announcement), acorn = not tournament-legal, circle = Signature Spellbook. Cards printed before M15 legitimately have no stamp.
- A stamp that shows the wrong pattern under magnification — counterfeit stamps exist (one documented case reads "WIZARDS WIZARDS"). The stamp alone is no longer proof.
- Re-backed cards (fake face glued to a real back): look for glue residue, water-style warping and excess weight.
- "Alpha" cards with unevenly rounded corners — trimmed-down Betas. Real Alpha corners are consistent and keep a tiny lip at the edge.
- A glossy, plasticky feel on both faces — high-plastic counterfeit stock.
👑 Disney Lorcana
Ravensburger's print quality is the baseline: heavy, premium stock. Fakes are not yet widespread — but the ones that exist chase Enchanted rares, and some have fooled graders.
- The artist quill icon: genuine strands fan outward and the diamond inside is gently curved. Fakes render it stiff and uniform.
- The strength dial: on genuine cards the circle passes BEHIND the compass triangle; on known fakes the circle's line cuts straight through it. Check under magnification.
- Premium stock at 63.5×88.9 mm — thin, flimsy or glossy-cheap feel is a strong signal.
- Enchanted variants at bargain prices — the documented counterfeit target of this game.
- Blurry logos and washed color, especially on high rarities.
📌 Two honest caveats: Beckett reports the popular "weight test" rumor has no factual basis for Lorcana — don't use it. And Ravensburger currently offers no official verification system, so comparison and print-quality checks are your main defense. Super-fakes have already slipped past major graders at least once — check the card even inside a slab.
🎭 Weiss Schwarz
Weiss Schwarz fakes are documented in organized rings on Japanese resale apps, targeting signed SP/SSP cards.
- Full-surface sparkle texture: genuine SP/SSP cards shimmer with an embossed texture across the whole card — documented fakes are flat.
- The card back's "Weiß" lettering carries a subtle green-tinted gradation at the top on genuine cards — a print layer the documented fakes lack entirely.
- Hot-stamp signatures are the #1 target: compare stamp color, position and edge sharpness against verified scans of the same card.
- Signed rares far below market on resale apps — the documented distribution channel.
- Re-shrunk boxes sold as new.
🐲 Dragon Ball Super Card Game
Dragon Ball's counterfeit problem concentrates on Secret Rares (SCR) — professional authenticators report advanced fakes that copy stock, texture and holo layers.
- On SCRs, inspect under a loupe: gloss depth, holo layering, foil refraction angles, pixelation and font kerning are where advanced fakes still slip.
- Vintage Carddass (1990s): authentic cards carry a complete credit line — copyright, manufacturer (Bandai/Amada), "Made in Japan" (or HK) and year. Any missing element = fake.
📌 Fusion World is new (2024) and has no dedicated counterfeit documentation yet — apply the SCR checks and universal rules.
🦖 Digimon Card Game
Modern Digimon TCG sets have few confirmed counterfeit cases; most documented fakes are from the old Carddass era.
- Embossed logo and lettering: genuine cards' logo lettering rises subtly from the surface — feel for it.
- Rainbow foil on high rarities is technically difficult to reproduce — dull or flat "rainbow" is suspicious.
- On vintage Carddass cards: name/artwork mismatches and wrong back patterns are the classic documented fakes.
⚔️ Flesh and Blood
Flesh and Blood's premium chase cards (Fabled rarity) are documented targets of advanced counterfeiters.
- Cold Foil chase cards use a genuinely metallic silver foil — a printed "metallic look" without real metallic reflection is a fake signal.
- Edition tells catch mismatched fakes: 1st Edition prints use a solid rarity dot, Unlimited uses a hollow circle. A "1st Edition" card with the wrong mark is wrong.
- Light test against a known-real neighbor plus loupe inspection of print dots — the community's standard screen.
🌌 Star Wars: Unlimited
Star Wars: Unlimited launched in 2024.
- Baseline knowledge for the chase cards: Prestige serialized cards are limited to 250 numbered copies per card — duplicate serial numbers or soft, blurry serial printing is an immediate danger sign.
- Showcase variants use specific frames and foils — compare against official set galleries before paying a premium.
🤖 Gundam Card Game
The Gundam Card Game launched in 2025.
📦 Buying sealed? Re-shrunk boxes are a general market risk for any new, hyped game — check shrink-wrap seams and box-edge dents, and buy from accountable sellers.
🏀 Sports Card
A century of card history means two distinct threats: counterfeit prints of iconic cards, and genuine cards altered to fake a better grade (see the alterations section below).
- Vintage print pattern: authentic old cards were offset-printed — under a loupe you see rosette dot clusters. A "pre-war" card showing a uniform modern dot-matrix is almost certainly a reprint.
- Stock: vintage cards are dense, firm cardboard. Thin, floppy stock on a "1950s" card is wrong.
- Know the famous targets: the 1986-87 Fleer Jordan #57 fake shows pixelated logo edges (genuine logo lines are continuous solid ink), a too-white background (genuine is off-white/cream) and missing fine details; genuine copies fluoresce under UV. The 1952 Topps Mantle circulates as label-removed legal reprints sold as originals.
- Modern certified autographs come with a full certification set — e.g. Topps prints "TOPPS CERTIFIED AUTOGRAPH ISSUE" on the front plus a COA line on the back. A signature without its certification set needs third-party authentication (PSA/DNA, JSA, Beckett).
- Upper Deck has printed an anti-counterfeit hologram on every card since 1989 — a missing or sloppy hologram on a UD card is disqualifying.
- Serial-numbered parallels with sloppy foil stamping or wrong-format serials.
- Iconic rookies priced too good to be true — the classic bait.
- Autograph "deals" without verifiable authentication stickers — verify certification numbers on the authenticator's own site.
🃏 Other
For any game not listed: the universal method still works.
- Compare against a known-real card from the same set; stack the safe tests (texture, loupe, UV, light, measure); check the card's existence in an official or community database.
- If real money is on the line and you are still unsure — that is exactly what professional authentication is for.
🏅 How professional grading actually works
Every major grading company scores the same four things — what differs is the scale, the tolerances and how sub-scores combine into a final grade. Numbers below come from each company's own published standards.
How evenly the printed image sits between the borders, measured as a left/right and top/bottom ratio (50/50 is perfect). Companies allow more slack on the back than the front.
Sharpness under magnification — from razor-sharp, through tiny fraying (whitening at the tip), to visible rounding and dings.
Chipping, whitening and roughness along the four edges. Foil cards show edge wear fastest.
Scratches, print lines, dimples, gloss breaks, staining and — the big one — creases. A visible crease caps most scales at grade 4 or below.
| Company | Top grade | F · B | Gem Mint tier | F · B |
|---|---|---|---|---|
| PSA | GEM-MT 10 | ≈55/45 · 75/25 | (same) | ≈55/45 · 75/25 |
| BGS | Pristine 10 | 50/50 · 60/40 | Gem Mint 9.5 | 50/50–55/45 · 60/40 |
| CGC | Pristine 10 | 50/50 · — | Gem Mint 10 | ≈55/45 · 75/25 |
| SGC | 10 PRI | 50/50 | 10 GM | 55/45 |
| TAG | 10P Pristine | ≈51/49 · ≈52/48 (TCG) | 10 Gem Mint | ≈55/45 · ≈65/35 (TCG) |
| ACE | 10 Gem Mint | <60/40 | (same) | <60/40 |
| AGS | 10 Legendary | 50/50–55/45 | 10 Gem Mint+ | 55/45–60/40 |
Compiled from each company's published grading standards (2026-07-31). All companies state these are guidelines and graders weigh overall eye appeal; standards change (CGC revamped its entire scale in 2023). PJG is not affiliated with any company listed.
- PSA: one holistic grade, no printed sub-grades. Published quirk: cards grading 7 or higher get a 5% centering allowance on the FRONT, and graders may allow small variances for strong eye appeal.
- BGS: four printed sub-grades. Officially "not a simple average" — the lowest sub-grade weighs heaviest; the final usually lands 0.5–1 above the lowest sub and almost never more than 2 above it. A Gem Mint 9.5 requires at least three 9.5 subs with nothing below 9. Black Label = all four subs at 10.
- CGC and SGC: single holistic grade (CGC retired sub-grades in 2023). SGC publishes one centering number per grade rather than separate front/back tolerances.
- TAG: computer-vision measurement producing a 1000-point score mapped to the grade — e.g. 990+ = Pristine 10. Every card gets a defect report.
- AGS publishes its formula openly: final = front×0.6 + back×0.4, capped at the lowest sub-grade +1. PJG's AI grading uses the same front-weighted two-side principle (front 0.6 / back 0.4).
✂️ Altered cards: the fraud inside genuine cards
The card is real — the condition is not. Alteration fraud drove a 2019 scandal in which collectors documented 300+ doctored cards worth over $1.4M, triggering an FBI investigation. Every major grader refuses numeric grades on altered cards (PSA labels them N1–N9 codes / "Altered-Authentic").
Edges are shaved to fake sharpness. Detection: a factory edge shows tiny paper fibers and a slightly rounded profile under a loupe; a trimmed edge is unnaturally clean, slick and knife-sharp — and its whiteness won't match the other three edges. Important: a ruler alone cannot convict, because factory cards run slightly oversized — a trimmed card can still measure "normal".
Ink added to hide whitening or wear. Detection: added ink fluoresces differently under UV, and loupe inspection shows tone breaks where new ink meets old.
Removing loose surface dirt with a dry microfiber cloth is generally accepted. Chemicals, bleaching edges, erasing marks, waxing, or pressing out creases all count as doctoring — graders reject them when detected, and detection is exactly what the trained eye plus UV is for.
Factory crimps are machine-pressed with no adhesive — resealed packs show glue traces, melted-looking edges and crimp patterns that don't match sibling packs. On boxes: white stress marks on flaps and fresh glue glowing under UV. Note: weighing modern packs to find "hits" no longer works — manufacturers weight-balance with code cards.
📦 Fake slabs: when the case itself is the con
Counterfeit graded slabs are a real, documented problem — including fake shells around genuine (but worse-condition) cards, and real slabs with the card swapped. Modern fake labels even carry QR codes that resolve to real certification pages. Defense is a three-layer check:
| PSA | www.psacard.com/cert |
| BGS (Beckett) | www.beckett.com/grading/card-lookup |
| BAS (autographs) | www.beckett-authentication.com/verify-certificate |
| CGC Cards | www.cgccards.com/certlookup |
| SGC | gosgc.com/cert-code-lookup |
| TAG | my.taggrading.com |
| PJG Grading | pjgcard.com/verify |
Bookmark these — and remember: a matching number is only step one of three. Every PJG card carries a unique serial + QR that resolves on our public verify page, with the full card record and photos.
Send it to PJG — our Guarantee service physically inspects the card and certifies whether it is authentic, starting at just $4 per card. AI Pre-Grade from $1.
Check my card with PJGCompiled from official grading standards (PSA, BGS, CGC, SGC, TAG, ACE, AGS), manufacturer statements (Bandai, Wizards of the Coast, The Pokémon Company), grading-company counterfeit alerts (CGC, Beckett) and established collector references. Standards evolve — figures dated 2026-07-31.
PJG Grading is an independent company. PSA, BGS, CGC, SGC, TAG, ACE, AGS and all game names are trademarks of their respective owners, referenced for factual comparison only. This guide is informational and not a guarantee of authenticity — for a physical verdict, use a professional service.
© PJG Grading. This guide is original educational content — text, diagrams and layout are protected. Sharing screenshots with credit is welcome; wholesale copying is not.