rarest pokemon break card A Holographic History of the Pokémon TCG: The item available is listed in the Title The 10 Most Valuable XY:
Description
Prices are updated based upon Pokemon Paldea Evolved listings that sold on eBay and other marketplaces

And yes , there were rampant cheating accusations

Flattening a card also is totally ok (tbh the creased one seems a bit fake to me, but I know sometimes is possible) But I really dont want anything involving chemical on my cards, or cards that Im buying except water and very very little amount of rubbing alcohol
Rare first edition set cards can also fetch a good price
