7 English cards · 3 sets · Prices Nov 12, 2026
Blastoise GX cards
The most valuable Blastoise GX card is Blastoise & Piplup-GX 215/236 (Cosmic Eclipse), worth about $425 ungraded and $2,805 in PSA 10. Across all 7 priced Blastoise GX cards, values run from $18.00 to $425.
GX cards come from the Sun & Moon era (2017–2019) and carry a once-per-game GX attack. Blastoise has 7 English GX cards, the first in SM Black Star Promos (2017) and the most recent in Cosmic Eclipse (2019).
Every other Blastoise card is on the Blastoise card prices page, and all of them are ranked in the most valuable Blastoise cards. Blastoise also has ex cards. For how the rarity symbols work, see the Pokémon card rarity chart.
Most valuable first
Every Blastoise GX card
3 sets
Blastoise GX cards by set
Common questions
What is the most valuable Blastoise GX card?
Blastoise & Piplup-GX 215/236 (Cosmic Eclipse) is the most valuable English Blastoise GX card, at about $425 ungraded.
How many Blastoise GX cards are there?
There are 7 English Blastoise GX cards across 3 sets, from SM Black Star Promos (2017) to Cosmic Eclipse (2019).
What is the cheapest Blastoise GX card?
Blastoise-GX 35/214 (Unbroken Bonds) is the cheapest priced Blastoise GX card, at about $18.00 ungraded.
How much is a PSA 10 Blastoise GX worth?
The most valuable PSA 10 Blastoise GX is Blastoise & Piplup-GX 215/236 (Cosmic Eclipse), at about $2,805. Next is Blastoise & Piplup-GX 38/236 (Cosmic Eclipse) at $835.