Professor Oak's New Theory (2010 HeartGold & SoulSilver 101/123): estimated PSA 10 price $999.95. Verified sales, price history, population and every grade on the Price Chat Pokémon Market.
Professor Oak's New Theory (2010 HeartGold & SoulSilver 101/123): estimated PSA 10 price $999.95. Verified sales, price history, population and every grade on the Price Chat Pokémon Market.