For reference, while the art for these cards is unique, these are reprints of Standard-legal cards that have already been revealed to appear in the main set
In most cases, I dont think a local auction house will get you top dollar for those primo cards so you have to consider a larger auction house that knows how to handle your specific collection
1 professionally graded Pokmon card authenticated and slabbed by PSA, BGS, CGC, or SGC
(You may cast this card from your graveyard for its escape cost.) To resolve Kroxa's second triggered ability in a multiplayer game, the next opponent in turn order (or, if it's an opponent's turn, the opponent whose turn it is) chooses a card in hand and sets it aside without revealing it
If everything goes perfectly, you should almost completely shut everyone else down to the point of barely being able to drop a land a turn, while simultaneously hoarding as much mana as possible for an explosive finish with a number of options