Blastoise-GX

SM Black Star Promos · #SM189/248 · Promo · 2017

$9.79

Market price ▼ 0.5% (1Y)

Prices as of Jul 26, 2026

HP 240WaterStage 2GXArt · sadaji

-1%off ATH $9.84 · Jul 2026

Price history

Standard$9.79

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Graded values

updated 2026-07-25

Grade 6 est.$9.30

Grade 5 est.$7.83

Grade 4 est.$6.46

Grade 3 est.$5.38

Grade 2 est.$4.41

Grade 1 est.$3.72

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$311.82

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Abilities

Solid Shell

This Pokémon takes 30 less damage from attacks (after applying Weakness and Resistance).

Attacks

60×Rocket Splash

Shuffle any amount of Water Energy from your Pokémon into your deck. This attack does 60 damage for each card you shuffled into your deck in this way.

Giant Geyser-GX

Attach any number of Water Energy cards from your hand to your Pokémon in any way you like. (You can't use more than 1 GX attack in a game.)

How much is Blastoise-GX #SM189/248 worth?

Blastoise-GX #SM189/248 is a Promo card from SM Black Star Promos (2017) — today it trades at roughly $9.79 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $311.82, roughly 31.9x the raw price, while a PSA 9 sits near $165.00.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

Other printings of Blastoise-GX 2

Blastoise-GX

Unbroken Bonds · #35/214

Blastoise-GX

Unbroken Bonds · #218/214