Errors and misprints

In 30 secondsSome genuine cards left the factory with a mistake: a missing word, a stray ink dot, an upside-down back. A few of these are recognised by the grading companies and become collectable in their own right. Most marks, though, are just damage or one-off printing dirt, and plenty of "misprints" sold online are fakes. The difference is whether the same error has been documented on many copies.

Error cards, pictured (normal copies, so you know where to look)

Pikachu 58 (Base Set)
Pikachu 58 (Base Set)
Ninetales 12 (Base Set)
Ninetales 12 (Base Set)
Wartortle 42 (Base Set)
Wartortle 42 (Base Set)
Blastoise 2 (Base Set)
Blastoise 2 (Base Set)
Diglett 47 (Base Set)
Diglett 47 (Base Set)
Beedrill 17 (Base Set)
Beedrill 17 (Base Set)
Butterfree 33 (Jungle)
Butterfree 33 (Jungle)
Haunter 6 (Fossil)
Haunter 6 (Fossil)
Zapdos 15 (Fossil)
Zapdos 15 (Fossil)
Dark Dragonite 5 (Team Rocket)
Dark Dragonite 5 (Team Rocket)
Blaine's Charizard 2 (Gym Challenge)
Blaine's Charizard 2 (Gym Challenge)

Card, pack and box images © Pokémon / Nintendo / Creatures / GAME FREAK (and Wizards of the Coast for 1999-2003), shown for identification only.

"I saw a card with red dots all over the back"

Errors are never put into packs on purpose as a "wild card". They are accidents that got past quality control. A card covered in coloured dots is most often one of these:

How to tell: compare it with documented examples of the same card (PSA's and CGC's error guides), look at it under a magnifier (printed ink sits in the dot pattern of the print, while added marks sit on top), and if it really looks special, have it graded. A grading company label that names the error is the only proof most buyers accept.

Every vintage error PSA recognises

The last column is how many PSA has graded with that error on the label (all grades, October 2026).

SetCardThe errorWhere to lookGraded by PSA
Base SetBeedrill 17/102Attack text reads "D.efending" instead of "Defending"Attack text–
Base SetBlastoise 2/102The word "Stage" is missingTop right–
Base SetBlastoise 2/102"Illus." faded or missing from the artist creditBottom left–
Base SetBlastoise 2/102A small red ink dot (some Unlimited prints)Above the Water symbol of Hydro Pump–
Base SetCharizard, Chansey, ClefairyA black ink dot in the same spot on many copiesVaries by card–
Base SetClefairy 5/102A red heart-shaped ink markFront–
Base SetDiglett 47/102The Fighting symbol in the Dig attack is turned on its sideAttack cost–
Base SetWartortle 42/102The evolution box shows Wartortle instead of SquirtleTop left box–
Base SetVulpix 68/102A blue ink dot (1st Edition or Shadowless)Front–
Base Set (Shadowless)Ninetales 12/102Fire Blast is missing its 80 damageRight of the attack–
Base Set (Shadowless)Pikachu 58/102"Ghost stamp": a faint, incomplete 1st Edition stampLeft, under the picture–
Base SetPikachu 58/102"Red cheeks": early prints have red cheeks, later ones yellow (a design change)Pikachu's cheeks–
JungleAll 16 holosOne Unlimited print run has no flower set symbolBelow the picture, right–
Jungle (1st Edition)Butterfree 33/64The "1" in the 1st Edition stamp looks like a "d"1st Edition stamp–
Jungle (1st Edition)Pinsir 9/64A holo-like scratch across the 1st Edition stamp1st Edition stamp–
FossilHaunter 6/62Blue ink stains spreading out of the pictureRight side–
FossilZapdos 15/62Missing foil where an evolution box was wrongly planned; a later print has "corrected foil"Top left of the picture–
Base Set 2Poliwrath 15/130A blue ink dotFront–
Team RocketDark Dragonite 5/82The holo is missing, so it looks like the non-holo 22/82Picture (check the number)–
Gym HeroesRocket's Moltres 12/132A black ink dotFront–
Gym ChallengeBlaine's Charizard 2/132Roaring Flames shows a Fighting symbol instead of Fire on 1st Edition and most Unlimited copies; a late corrected run is the rarer oneAttack cost–
Neo RevelationHo-Oh, Celebi, Crobat, Shining Gyarados and more"Double holo": the foil spreads outside its normal areaPicture–

Some of these are labelled with pictures on our error cards page. Back errors are covered on the back of the card.

The types of error, explained

Back errors

Inverted back
The back is printed upside down compared with the front. PSA recognises these, and they are tiny in number.
Wrong back
A card printed on a sheet meant for another game, such as a Magic: The Gathering back. Extremely rare, mostly vintage.
Blank back
No back printed at all.
Albino back
Only the black ink printed on the back, so most of the colour is missing (the blue border still prints). Known on some Sword & Shield era cards.
Extra ink or debris on the back
Splotches or dots from ink or dirt on the press. Only special when the same mark repeats on many copies.

Ink and print errors

Dot errors
Extra ink dots in red, blue or black. PSA only names a dot error when the same dot, in the same place and shape, is found on many copies.
Missing colour layer
One of the four printing inks is missing, so the colours look wrong.
Misaligned colour layer
One ink layer is shifted, giving a blurry or doubled look.
Double print / make-ready
Printed two or three times over. Often from a make-ready test sheet the printer uses to set up the colours, which slipped into packs by accident.
Stains and streaks
Ink running or streaking, like the Fossil Haunter stain.

Holo and foil errors

Missing holo
The shine was never applied.
Incomplete holo
The shine stops short or looks faded.
Double holo
The shine spreads into areas it should not, like Neo Revelation Ho-Oh.
Holo bleed
Shine showing through the picture. Common, and CGC does not recognise it as an error.

Cutting errors

Miscut
Part of the next card shows along an edge. On a minor miscut you may see half of a printer's alignment dot in a corner.
Square corners
The corners were never rounded. Be careful: cards cut by hand from uncut sheets look the same, so graders want proof of where a vintage square-cut card came from.
Off-centre
Uneven borders but nothing from the next card showing. Very common, and not usually counted as an error.

Packaging errors

Crimped card
The pack's heat seal pressed into the card itself. Genuine, and proves it came from a pack.
Fold-over or paper jam
A sheet folded or crumpled in the machine before cutting.
Go deeper: why so many fakes are sold as "misprints"

A fake card often has the wrong colours, blurry text or a strange back. Calling it a "misprint" or "error" turns its faults into a selling point. If a seller claims an error, ask which grading company recognises it and compare with documented copies. If there are no documented copies anywhere, be very careful.

Card images © Pokémon / Nintendo / Creatures / GAME FREAK, shown small for identification and education only, via the open TCGdex and pokemontcg.io card databases. Not for sale or reuse. To request removal, email hello@pocketmoonstars.com and we will take it down the same day.

Sources (checked October 2026): PSA: Pokemon Error Guide · CGC: Error card types · Bulbapedia: Error cards · PSA population report (via Pikawiz)