Here are some of the rarest and most expensive Pokémon cards, according to Dicebreaker: Pikachu Illustrator. ... 1999 First Edition Shadowless Holographic Charizard #4. ... Pokémon Blastoise #009/165R Commissioned Presentation Galaxy Star Hologram. ... Black Star Ishihara Signed GX Promo Card. More items... Sep 5, 2022