10 Most Valuable First Edition Pokemon Cards Catch 'Em All! PSA 10 1st Edition Base Set Squirtle 63 102 Pokemon Card 1999 Mint Grey Stamp eBay First Edition Squirtle 93 130 Basic Pokemon eBay How to Tell If a Pokmon Card Is First Edition: 3 Signs Do you actually know how to read a PSA label? , Most collectors stop at the grade but that label holds a lot more info that can tell you if a card is worth buying, faking, or holding., Here's a Full 1st Edition Sets Ungraded Value : r PokeInvesting