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An actual misprint results from a malformed printing plate. Usually, the printing plate contains a design error made before the plates were manufactured. Plates are inspected and, if necessary, discarded before card production begins. Unfortunately, malformed printing plates pass inspection on occasion, and some cards print with this error. Once the mistake is identified, the defective plate is discarded and replaced by a new one, and misprinted cards are destroyed before they are packaged. These misprints must escape this last quality assurance also, and their rarity gives them their collectible value.

However, if the printing plate is not destroyed and substituted by a new one, the error cannot be considered as a defect, since production took the conscious decision to continue printing with a malformed plate. Misprints are supposed to happen by a combination of accidental errors before the production starts, and by definition, are supposed to be extremely rare. If production continues while the problem is acknowledged and no intervention occurs, there is no accidental error and cannot be considered defected.

During production, cards are sometimes printed with flaws. In some cases, these printing errors add no value to the card. Cards, for example, that are printed when the press runs out of ink are not official misprints. Printing presses cannot be easily stopped, so it's very common that cartridges run out of ink before they can be refilled. While quality control usually prevents this situation, it can happen with some regularity since a press needs time to refill properly. Cards that have chopped edges or unevenly cut borders are not misprints. After card sheets are printed, precisely aligned blades cut the sheet into individual cards. At some point, the cutting blades become dull or misaligned, and this results in imprecise cuts and irregular edges.


Official Misprints

To be considered as an official misprint, a card must be printed from an unacknowledged defective plate. Once the error is reported, the defective plate must be discarded and substituted by a new one which does not contain the same error. The defective plate must be destroyed, so the same problem does not persist in the same production run. In most cases, misprints are located and destroyed or are subject to substituted quality controls before they can reach the streets, so the amount of available misprints in the market is very limited.


Any card with incorrect text:


Any card with incorrect Card Type symbol:


Any card with incorrect Attribute:

Any card with incorrect Level stars:

Any card with incorrect Art:


Any card with incorrect colors:

Any card of incorrect Rarity:

Spelling mistakes

There's a small group of cards that initially were considered as misprints, since they contain an official error accidentally generated before the production began, but once the problem was informed, the company which produces the cards decided it was so insignificant that continued the production using the same plate. As a result, the entire run of this printings contains the same error so they don't count as defects. These cards usually only have one or two letters misplaced, which in most cases are not noticeable. Since all of these cards in circulation have this small mistake, hardly any can be considered to be valuable misprints. Note this same criteria is also used when printing books, newspapers, advertising, etc.


Unofficial misprints (production printing defects):

Due to the nature of the printing process, the press needs to be constantly supervised and re-calibrated. The printing plates are supposed to be perfectly aligned to respect each others position. From time to time, due to the printing press vibrations, one of the plates loses its proper alignment, producing cards with their names, artwork or texts out of their original positions. These cards can be considered as a production failure, but not as official misprints, since the printing plates are not defective. The plates just need to be re-aligned.

Also note a massive press cannot be easily stopped. Once it starts to run, it moves very fast. Stopping a press in the middle of production is an unlikely situation. If the press runs out if ink, the production is not stopped. Usually, the press continues its work while being refilled. For this reason, several sheets can be partially printed with parts of their artwork or texts missing. These sheets are usually located and separated from the rest before being cut and packed, but from time to time few of these cards may reach the streets. Refilling the press can cause the exact opposite situation, cards printed with excess of ink. Both of these situations can be considered as bad quality printings, but not official misprints.

Similar as the ink filling problem, the press is fed with several different paper rolls of different weight. The paper rolls are also mixed with an Aluminum foil roll to produce the Yu-Gi-Oh! foil cards. Sometimes, one of the rolls runs out and is later replaced, producing as a result cards thinner or thicker than usual, cards that have the foil on top or back of the card, or cards without any foil at all.



Any card with text (title or lore) or art out of place:

Any card that has no ink on its name or lore, or an inappropriate amount of color in some parts of the art (ink flaw):


Several different printing plates are used to produce one sheet of cards. A plate set for a specific run of cards is usually composed of four plates - one for each color, plus one or two extra plates for the special finish of some cards (gold or silver lettering, shining cover for parallel rares, etc). Sometimes, one of the printing plates does not belong to the same set. By mistake, one of the plates is mounted on the press from a different sheet set. As a result, several sheets are printed with their names switched with other cards, sometimes of different rarity. In these cases, once the error is discovered, the wrong plate is switched back with the correct one and the production continues. In fact, in most cases, this type of error is easily detected during the initial test run of a sheet and immediately fixed, but few cards can be missed and accidentally packed, hence the reason why mismatches can be easily found on the streets. These cards do not count as official misprints for two reasons: the plates aren't defective and there's no need to create a new one and the correct plate simply is placed back on its correspondent position, and in most cases the mismatch was produced as part of an initial test printing. Cards printed during the initial test are supposed to be discarded before the main production begins (see below Production test prints).


Any card whose name does not correspond with the card's artwork or code (plate mismatch):


Any card whose lore does not correspond to the card's artwork, name or code (plate mismatch):

Any card whose title name has a different rarity of the one originally intended to be (plate mismatch):

Any card with a foil finish different from the one originally intended to be (paper sheet mismatch):

Some cards are printed in 1st Edition, but instead of the golden square at the bottom right corner they have the silver square, like an Unlimited Edition card. Some cards are printed in Unlimited Edition, but instead of the silver square at the bottom right corner have the golden square, like a 1st Edition card.

Production test prints

Since preparing the press to print a specific set of cards is a labor that takes several hours, prior to the main run, several test sheets are printed to determine if the printing press has been properly calibrated. This production test includes all possible variations a card may have. The most common is a series of CMYK stripes initially printed to corroborate if the press has the appropriate amount of ink all over the printing roll. Once it has been tested, these production tests are discarded and trashed. However, since cut and packing is part of the entire production line, sometimes few of these test cards can be packed by accident, and are included in few boosters. Few of these Test Prints have significant value, since they are have no actual purpose except for being a curiosity.



  • A blank card with no face, any rarity.
  • A blank card with no back, any rarity.
  • A card partially blank with a misplaced face (off set front side).
  • A card with regular CMYK color stripes, any rarity.
  • A card with reversed order CMYK color stripes, any rarity.
  • A card with horisontal CMYK color stripes, any rarity.
  • A card with one of the elements missing (no lore).
  • A card with only one of the elements present (just the artwork).
  • A card with the text SAMPLE printed on the back side.

Defects not considered as misprints:

Any card with a foil sheet all over the front or stamped through the back of the card (paper flaw):

  • A Super Rare "Don Zaloog" from Dark Beginning Series with foil all over the card's front.

Any card cut off center, cards with irregular edges or corners (miscut):

Asian-English cards: English language cards with a Japanese back are not misprints, they are Asian-English cards intentionally printed that way. Those are produced in limited amounts exclusively for Asian countries outside of Japan, China and South Korea.

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