Misprints in the Pokémon Trading Card Game (TCG) refer to errors or anomalies that occur during the printing process, resulting in cards that deviate from their intended appearance or text. These misprints can range from minor color discrepancies to significant graphical or textual errors, such as misaligned layers, incorrect illustrations, or spelling mistakes. Due to their rarity and uniqueness, misprinted cards have garnered a cult following among collectors, with some seeking them out specifically for their oddities. The value of a misprint can vary greatly, depending on its rarity, the nature of the error, and the demand among collectors. Notably, certain misprints have become legendary within the Pokémon TCG community, such as the infamous “Holo Bleed” errors or the “1st Edition” stamp misalignments, elevating their status to highly coveted collectibles.
The fascination with misprints within the Pokémon TCG is not just about the rarity or the potential value of these anomalies; it also reflects a broader appreciation for the history and evolution of the game. Collectors of misprints often share stories and information, contributing to a rich tapestry of community knowledge and lore. For many, acquiring a misprint is akin to owning a unique piece of Pokémon TCG history, a tangible error that highlights the complex and intricate process of card production. As the Pokémon TCG continues to evolve and expand, misprints serve as intriguing reminders of the imperfections inherent in any large-scale printing operation, adding an extra layer of depth and interest to the collecting experience.

Pokemon TCG test card with Magic the Gathering back.
There’s a comprehensive list of Pokemon TCG Error cards that were released on Bulbapedia though besides these official error cards, there are often times misprints that are occasionally released. Some collectors really value these misprint cards and they can fetch a hefty premium.
The Pokemon Misprints subreddit is often times a great place to see some of the error cards that people pull.