first edition common pokemon cards Poster - 1st Base Set Horsea (49) (1st Edition) Forget Squirtle and Charmander, these

That art is gorgeous, and its going for around $100 on the secondary market (although some are asking for more)

cards usually come from a combination of rarity, condition, historical importance, and collector demand

2 Infinite Impermanence - Quarter Century Secret Rare - $119.27 The Trap Card With Spell Card Usability Its hard to believe that a card that has already had seven printings before this set can still be so expensive, but thats definitely a testament to how often Infinite Impermanence gets played

This is the method with the lowest odds of pulling one of Pokemon TCGP's three rarest cards like the Crown rare Mewtwo ex, with its pull rate (offering rates in-game) being a mere 0.160 per cent

Only 5 of them were ever graded at PSA, none of them go higher than PSA8