poliwhirl pokemon card Scarlet & Violet 151 Illustration Rare #176 [Japanese] [Electric] x2 Retreat Cost Pokemon Legends Awakened Common Card

Its obviously a much less powerful card overall, and you cant just throw it into a deck with no concern for what else is in there, but its possible there is a deck built with The Cauldron of Eternity in mind and then this deck could want Gray Merchant, but it really has to be a dedicated self-mill deck for it to work, because if you cast Gray Merchant and it dies naturally (which is the most common play pattern), it doesnt work with the Cauldron unless the Cauldron isnt on the battlefield yet

That said, DeNA and The Pokmon Company are surprisingly open about a two-week free trial that you can easily initiate and get off to a good start - they even ask you to remember to cancel 24 hours before the two-week trial ends to ensure they don't accidentally bonk you

PSA 10-rated cards typically fetch the highest prices

Otherwise, though, I expect it to stay in the underworld and out of most lists