Editorial standards
How CardInfo.Net classifies Pokémon card printings and variants
CardInfo.Net is designed to help collectors distinguish cards that may share the same set and card number. This page explains the standards used to separate official printings, collectible variants, documented errors, corrected cards, and individual manufacturing anomalies.
Last updated July 26, 2026
Purpose of the database
A set name and collector number identify the underlying card, but they do not always identify the exact collectible printing. The same numbered card can be issued in different editions, finishes, promotional products, regional distributions, or corrected print runs.
The database therefore records physical and distribution details that can help a collector confirm which version is in hand. The goal is not to turn every visual difference into a separate card. The goal is to document distinctions that are repeatable, collectible, and useful when building a master set or a more detailed variant collection.
Classification standards
Separate printing
A card is treated as a separate printing when a repeatable physical characteristic can be tied to an intentional release, print run, product, distribution method, or documented correction. Examples include First Edition, Shadowless, a product-exclusive holofoil, a staff stamp, or a corrected text version.
Variant
A variant is a recognized version of the same underlying card that keeps the same set and collector number but differs through finish, edition, stamp, holofoil treatment, product source, printed text, copyright line, or another repeatable characteristic.
Documented error
An error is cataloged when the difference was printed on multiple copies and can be supported as a repeatable production version. A corrected version may be listed separately when later copies consistently changed the affected text, symbol, image, or other printed element.
Manufacturing anomaly
A crimp, miscut, ink obstruction, registration shift, missing layer, or similar one-off factory occurrence is normally treated as an attribute of an individual physical copy rather than a standard printing. These anomalies may be discussed for identification, but they should not automatically create a new canonical card record.
What can distinguish a printing?
A separate version may be supported by one strong characteristic or a combination of characteristics. The database may consider:
Errors are not the same as damaged or unusual copies
A repeatable printing error can create a recognized version when multiple copies share the same incorrect text, symbol, image, or production treatment. A later corrected printing can also be a separate collectible version.
Centering, wear, scratches, creases, stains, fading, and grading results describe the condition of an individual copy. Crimps, miscuts, print shifts, ink obstructions, and missing layers are generally individual manufacturing anomalies unless evidence shows a repeatable and recognized print run.
Review process
- 1
Confirm the card name, set, and collector number.
- 2
Compare language, region, edition, finish, stamp, and product source.
- 3
Check printed text, copyright information, card back, and regulation marks when relevant.
- 4
Determine whether the difference is repeatable across multiple copies.
- 5
Separate intentional or recognized printings from individual manufacturing anomalies and condition issues.
- 6
Record the strongest available source and identify any uncertainty that remains.
Sources and uncertainty
Strong documentation can include official product information, sealed-product evidence, repeatable comparisons across multiple copies, established collector references, and clear photographs of the distinguishing feature. Marketplace listings may help locate an example, but a listing title alone is not treated as proof.
When evidence conflicts or remains incomplete, the record should state that uncertainty rather than present an unsupported conclusion as fact. Recognition and identification notes may be revised when stronger evidence becomes available.
Corrections and submissions
CardInfo.Net is an independent collector resource. Database records can be corrected when a source, image, product reference, or repeatable comparison shows that a classification is incomplete or inaccurate. Include the card name, set, collector number, claimed distinction, and supporting evidence when submitting a correction.