Mewtwo GX (Secret) from the Shining Legends set (#76) is a Pokemon trading card released in 2017. It has a rarity of Rare Rainbow. Current fair market values for Mewtwo GX (Secret) are PSA 10: $835, PSA 9: $98.76, PSA 8: $57.38, Raw: $75.55. The most recent PSA 10 sale was $760 on June 7, 2026, with 26 sales tracked in the last 30 days. The most recent PSA 9 sale was $86 on May 20, 2026. A raw (ungraded) copy last sold for $70 on June 11, 2026. 375 copies of Mewtwo GX (Secret) sold in the last 30 days across eBay, Goldin, and other marketplaces. CardIndex has tracked 142 total sales across all grades for this card. There are currently 54 active listings for Mewtwo GX (Secret).
