11 English cards · 5 sets · Prices Nov 12, 2026
Mewtwo GX cards
The most valuable Mewtwo GX card is Mewtwo-GX 78/73 (Shining Legends), worth about $814 ungraded and $7,820 in PSA 10. Across all 11 priced Mewtwo GX cards, values run from $9.28 to $814.
GX cards come from the Sun & Moon era (2017–2019) and carry a once-per-game GX attack. Mewtwo has 11 English GX cards, the first in SM Black Star Promos (2017) and the most recent in Hidden Fates (2019).
Every other Mewtwo card is on the Mewtwo card prices page, and all of them are ranked in the most valuable Mewtwo cards. Mewtwo also has ex, V, VSTAR and LV.X cards. For how the rarity symbols work, see the Pokémon card rarity chart.
Most valuable first
Every Mewtwo GX card
5 sets
Mewtwo GX cards by set
Common questions
What is the most valuable Mewtwo GX card?
Mewtwo-GX 78/73 (Shining Legends) is the most valuable English Mewtwo GX card, at about $814 ungraded.
How many Mewtwo GX cards are there?
There are 11 English Mewtwo GX cards across 5 sets, from SM Black Star Promos (2017) to Hidden Fates (2019).
What is the cheapest Mewtwo GX card?
Mewtwo-GX 31/68 (Hidden Fates) is the cheapest priced Mewtwo GX card, at about $9.28 ungraded.
How much is a PSA 10 Mewtwo GX worth?
The most valuable PSA 10 Mewtwo GX is Mewtwo-GX 78/73 (Shining Legends), at about $7,820. Next is Mewtwo & Mew-GX 222/236 (Unified Minds) at $1,825.