Blastoise-GX SM189

Promo•Pokemon•Water•Pokemon SM Black Star Promos

$20.17

▼ 1.3% past 7 days

Updated October 23, 2026

Blastoise-GX Pokemon card (SM189, SM Black Star Promos)

Blastoise-GX is a Promo Pokemon card from the Pokemon Trading Card Game set SM Black Star Promos, illustrated by sadaji.

Ungraded Price History

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Graded Blastoise-GX for Sale

eBayBGS 9.5Blastoise GX SM189 BGS 9.5 - 2019 Pokemon Black Star Sun Moon Promos Full Art$360.00+ $5.00 shipping eBaySGC 9.5Blastoise GX 2019 Pokemon Promo SGC 9.5 #SM189$69.00+ $6.00 shipping eBayPSA 92019 POKEMON SUN & MOON BLACK STAR PROMOS #SM189 FULL ART/BLASTOISE GX PSA 9$129.99+ $5.99 shipping

Card Text and Stats

AbilitySolid Shell

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

Water, Water energy: Rocket Splash60×

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.

Water energy: 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.)

HP: 240
Type: Water
Stage: Stage 2, GX
Evolves from: Wartortle
Weakness: ×2
Retreat cost: 3
Card type: Pokemon
Illustrator: sadaji
Card number: SM189

Blastoise-GX Frequently Asked Questions

The cheapest BGS 9.5 listed is $365.00, which is 18x the raw market price of $20.17. That is from 1 listing, so treat it as one seller's ask rather than a market rate.

Graded copies on eBay are listed from $35.78 for a CGC 8.5 to $365.00 for a BGS 9.5, against $20.17 raw. Asking prices from 7 listings.

It bottomed at $5.52 on February 8, 2024 and is up 265% from there to $20.17.

The Unbroken Bonds printing at $141.38, across the 3 priced Blastoise-GX cards in Pokemon. This one is $20.17.

Yes. The cheapest listing is $14.95 against a market price of $20.17, a gap of 1.3x. Market is what copies have been selling for; low is what the cheapest seller is asking now.

Over the last twelve months it has traded between $15.31 and $23.65, a swing of 1.5x.