Mewtwo & Mew GX from the Pokemon World Championships 2019 set (#71) is a Pokemon trading card released in 2019. Current fair market values for Mewtwo & Mew GX are PSA 10: $477.50, PSA 9: $95, PSA 8: $88.09, Raw: $37.58. The most recent PSA 10 sale was $629.99 on April 9, 2026, with 14 sales tracked in the last 30 days. The most recent PSA 9 sale was $142.49 on May 1, 2026. 175 copies of Mewtwo & Mew GX sold in the last 30 days across eBay, Goldin, and other marketplaces. CardIndex has tracked 22 total sales across all grades for this card. There are currently 24 active listings for Mewtwo & Mew GX.