How much is Blastoise GX worth?

A raw (ungraded) Blastoise GX from Sun & Moon Promos is currently worth approximately $18.70 based on recent sales. A PSA 10 graded copy is valued at $280. PSA 9 copies average $49.49. Prices are based on completed sales across eBay, Goldin, and other marketplaces.

What is the PSA 10 price for Blastoise GX?

A PSA 10 graded Blastoise GX is currently valued at approximately $280 based on recent sales data.

What set is Blastoise GX from?

Blastoise GX is from the Sun & Moon Promos set, card number SM189.

Where can I buy Blastoise GX?

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

How many PSA 10 Blastoise GX exist?

According to PSA population data, there are 535 PSA 10 copies of Blastoise GX from Sun & Moon Promos.

Blastoise GX #SM189 — Sun & Moon Promos

Population

PSA1,945 graded

BGS26 graded

CGC614 graded

SGC30 graded

About Blastoise GX

Blastoise GX from the Sun & Moon Promos set (#SM189) is a Pokemon trading card released in 2016. It has a rarity of Promo. Current fair market values for Blastoise GX are PSA 10: $280, PSA 9: $49.49, PSA 8: $30, Raw: $18.70. The most recent PSA 10 sale was $280 on March 9, 2026. The most recent PSA 9 sale was $50 on May 23, 2026. A raw (ungraded) copy last sold for $19.99 on June 24, 2026. CardIndex has tracked 78 total sales across all grades for this card. There are currently 46 active listings for Blastoise GX.