Greninja-GX (2017 SM Black Star Promos SM197): estimated PSA 10 price $750.70. Verified sales, price history, population and every grade on the Price Chat Pokémon Market.
Greninja-GX (2017 SM Black Star Promos SM197): estimated PSA 10 price $750.70. Verified sales, price history, population and every grade on the Price Chat Pokémon Market.