3 English cards · 1 set · Prices Sep 28, 2026
Keldeo GX cards
The most valuable Keldeo GX card is Keldeo-GX 240/236 (Unified Minds), worth about $28.44 ungraded and $325 in PSA 10. Across all 3 priced Keldeo GX cards, values run from $3.51 to $28.44.
GX cards come from the Sun & Moon era (2017–2019) and carry a once-per-game GX attack. Keldeo has 3 English GX cards, the first in Unified Minds (2019) and the most recent in Unified Minds (2019).
Every other Keldeo card is on the Keldeo card prices page, and all of them are ranked in the most valuable Keldeo cards. Keldeo also has ex cards. For how the rarity symbols work, see the Pokémon card rarity chart.
Most valuable first
Every Keldeo GX card
Common questions
What is the most valuable Keldeo GX card?
Keldeo-GX 240/236 (Unified Minds) is the most valuable English Keldeo GX card, at about $28.44 ungraded.
How many Keldeo GX cards are there?
There are 3 English Keldeo GX cards across 1 set, from Unified Minds (2019) to Unified Minds (2019).
What is the cheapest Keldeo GX card?
Keldeo-GX 47/236 (Unified Minds) is the cheapest priced Keldeo GX card, at about $3.51 ungraded.
How much is a PSA 10 Keldeo GX worth?
The most valuable PSA 10 Keldeo GX is Keldeo-GX 240/236 (Unified Minds), at about $325. Next is Keldeo-GX 219/236 (Unified Minds) at $250.