How much is Mewtwo GX worth?

A raw (ungraded) Mewtwo GX from Great Detective Pikachu is currently worth approximately $15.99 based on recent sales. A PSA 10 graded copy is valued at $85. PSA 9 copies average $42. Prices are based on completed sales across eBay, Goldin, and other marketplaces.

What is the PSA 10 price for Mewtwo GX?

A PSA 10 graded Mewtwo GX is currently valued at approximately $85 based on recent sales data.

What set is Mewtwo GX from?

Mewtwo GX is from the Great Detective Pikachu set, card number 17.

Where can I buy Mewtwo GX?

Mewtwo GX listings from eBay, Goldin, and other marketplaces are tracked in real time on CardIndex at https://www.cardindex.co.

Mewtwo GX #17 — Great Detective Pikachu Japanese

About Mewtwo GX

Mewtwo GX from the Great Detective Pikachu set (#17) is a Pokemon trading card released in 2019. Current fair market values for Mewtwo GX are PSA 10: $85, PSA 9: $42, PSA 8: $8.50, Raw: $15.99. The most recent PSA 10 sale was $85 on October 1, 2026, with 33 sales tracked in the last 30 days. The most recent PSA 9 sale was $42 on September 4, 2026. A raw (ungraded) copy last sold for $15.99 on October 2, 2026. CardIndex has tracked 112 total sales across all grades for this card. There are currently 30 active listings for Mewtwo GX.