2 gold star pokemon card Prices Colorless Psy Purge (90×) Discard up to 3 Psychic Energy from your Pokémon The Rarest Gold Star Pokémon

Circu, Dimir Lobotomist Dimir Aqueduct Dimir Charm Dimir Cluestone Dimir Cutpurse Dimir Doppelganger Dimir Guildgate Dimir Guildmage Dimir House Guard Dimir Infiltrator Dimir Informant Dimir Keyrune Dimir Locket Dimir Machinations Dimir Signet Dimir Spybug Dimir Strandcatcher Lazav, Dimir Mastermind Vladimir and Godfrey

I think it was $5 per pack (can you imagine paying that now?)

Thats because trampling over with big numbers is part and parcel of being in green, and because generally green has plenty of redundant effects and redundant win conditions, so the support cards are way more important

Collectors dont chase it like they would rare Pokmon cards, but multiple prints (with different Professors on the artwork) make it a fun card to track across expansions