1995 starmie pokemon card value (Delta Species) (30/113) Rare Retreat cost 1999 Pokémon Base Set 64/102

This effect alone would probably push this higher up on the list, but flipping isnt the most trivial task

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And then there are the ones where you look at the illustration and think wait, Ive seen that somewhere before. The Pokmon TCG has a long history of commissioning artists with distinct styles, and a handful of those artists have gone pretty deep into art history for their reference

Modern Horizons 2 Draft Booster The playability is vast for Modern Horizons 2 and the cards continue to be playable years later which means there's a bunch of value sitting in these little draft boosters