does gamestop sell graded cards will be purchasing and accepting trades for credit on PSA soon : r/PokeInvesting Shockingly, GameStop's Graded Card Program

The issue with non-obvious stuff is its not obvious

This is March of the Machine

Yami Marik knows Shadow Game magic and wields one of the three Egyptian God cards, the most powerful cards in the Duel Monsters game outside of Exodia

Promo Info booster GREAT LEGEND [BT-04] CLOSECLOSE BT4-095 R Tamer Parallel Rare Yoshino Fujieda Color Green Form - Attribute - Type - DP - Cost 3 Digivolve Cost 1 - Digivolve Cost 2 - Upper Text [On Play] Return 1 Digi-Egg card from your trash to the bottom of your Digi-Egg deck.[Your Turn] When digivolving one of your Digimon into a Digimon card in your hand with Digi-Burst, you may suspend this Tamer to reduce the digivolution cost by 1

Meowth ex SIR (#114) has serious nostalgia factor

If a customer pulled something good, GameStop offered instant buybacks