
Mewtwo GX from the Hidden Fates Shiny Vault set (#SV59) is a Pokemon trading card released in 2019. It has a rarity of Rare Shiny GX. Current fair market values for Mewtwo GX are PSA 10: $320, PSA 9: $164.95, PSA 8: $100, Raw: $107.50. The most recent PSA 10 sale was $320 on September 29, 2026, with 279 sales tracked in the last 30 days. The most recent PSA 9 sale was $164.95 on September 26, 2026. A raw (ungraded) copy last sold for $107.50 on October 5, 2026. CardIndex has tracked 865 total sales across all grades for this card. There are currently 142 active listings for Mewtwo GX.