4 English cards · 2 sets · Prices Sep 28, 2026
Mew GX cards
The most valuable Mew GX card is Mewtwo & Mew-GX 242/236 (Unified Minds), worth about $435 ungraded. Across all 4 priced Mew GX cards, values run from $129 to $435.
GX cards come from the Sun & Moon era (2017–2019) and carry a once-per-game GX attack. Mew has 4 English GX cards, the first in SM Black Star Promos (2017) and the most recent in Unified Minds (2019).
Every other Mew card is on the Mew card prices page, and all of them are ranked in the most valuable Mew cards. Mew also has ex, V and VMAX cards. For how the rarity symbols work, see the Pokémon card rarity chart.
Most valuable first
Every Mew GX card
2 sets
Mew GX cards by set
Common questions
What is the most valuable Mew GX card?
Mewtwo & Mew-GX 242/236 (Unified Minds) is the most valuable English Mew GX card, at about $435 ungraded.
How many Mew GX cards are there?
There are 4 English Mew GX cards across 2 sets, from SM Black Star Promos (2017) to Unified Minds (2019).
What is the cheapest Mew GX card?
Mewtwo & Mew-GX 71/236 (Unified Minds) is the cheapest priced Mew GX card, at about $129 ungraded.
How much is a PSA 10 Mew GX worth?
The most valuable PSA 10 Mew GX is Mewtwo & Mew-GX SM191 (SM Black Star Promos), at about $2,950. Next is Mewtwo & Mew-GX 222/236 (Unified Minds) at $1,825.