Mewtwo (2013 XY Black Star Promos XY101): estimated PSA 10 price $7,600, PSA 10 population 9. Verified sales, price history, population and every grade on the Price Chat Pokémon Market.
Mewtwo (2013 XY Black Star Promos XY101): estimated PSA 10 price $7,600, PSA 10 population 9. Verified sales, price history, population and every grade on the Price Chat Pokémon Market.