Gastly 1st Edition (1999 Base Set 50/102): estimated PSA 10 price $969.38, PSA 10 population 657. Verified sales, price history, population and every grade on the Price Chat Pokémon Market.
Gastly 1st Edition (1999 Base Set 50/102): estimated PSA 10 price $969.38, PSA 10 population 657. Verified sales, price history, population and every grade on the Price Chat Pokémon Market.