Blastoise GX - SM189 (Black Star Promos)
Blastoise GX (Black Star Promos) #SM189 (Jumbo Cards) is worth about $10.78 today, the TCGplayer market price for any condition as of 2026-10-28, up 1% over 30 days.
price trend and the high since we began tracking: more ↓less ↑
Blastoise GX - SM189 (Black Star Promos) #SM189 is holding steady: $10.78 today, flat over 30 days and 16% below its high of $12.82 (2025-09-16), the highest since we began tracking (2024-02-08), and 1.5x its low of $7.32 (2024-10-01). TCGplayer market price as of 2026-10-28, tracked daily since 2024-02-08. chart →
Price data for your app or store: API and daily history since 2024 · CSV download
WORTH GRADING?
WHERE TO BUY AND SELL
Holofoil · no eBay scan yetshow the work →
| TCGplayer market | $10.78 | verify ↗ |
| TCGplayer lowest ask | $7.17 |
GAME DATA[ + ] SHOW[ × ] HIDE
- CARD TYPE
- Water
- STAGE
- Stage 2
- HP
- 240
- ATTACK 1
- [WW] Rocket Splash (60x) 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.
- ATTACK 2
- [W] 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.)
- WEAKNESS
- Gx2
- RETREAT COST
- 3
- CARD TEXT
- Ability — Solid Shell This Pokémon takes 30 less damage from attacks (after applying Weakness and Resistance). Pokémon-GX rule — When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.
MORE FROM JUMBO CARDS
FULL SET →
PRICE FAQ
What would a card shop pay for Blastoise GX - SM189 (Black Star Promos)?
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Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $10.78 market price that is roughly $7.55 cash or $8.62 trade for a near-mint copy. Selling it yourself on TCGplayer or eBay nets more after fees; see the seller-net answer below.
What is Blastoise GX - SM189 (Black Star Promos) (Jumbo Cards) worth today?
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Blastoise GX - SM189 (Black Star Promos) [Holofoil] has a TCGplayer market price of $10.78 as of 2026-10-28.
Is Blastoise GX - SM189 (Black Star Promos) going up or down in price?
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Blastoise GX - SM189 (Black Star Promos) #SM189 is holding steady: $10.78 today, flat over 30 days and 16% below its high of $12.82 (2025-09-16), the highest since we began tracking (2024-02-08), and 1.5x its low of $7.32 (2024-10-01). TCGplayer market price as of 2026-10-28, tracked daily since 2024-02-08. Other windows: up 0.6% over 7 days, down 6.8% over 90 days, down 14.9% over a year.
What is the highest price for Blastoise GX - SM189 (Black Star Promos) since TickerMint began tracking?
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TickerMint began tracking Pokemon prices on 2024-02-08, after Blastoise GX - SM189 (Black Star Promos) came out, so these are the highest and lowest prices since we began tracking (2024-02-08), not all-time records. In TickerMint's daily data (since February 2024), the TCGplayer market price for Blastoise GX - SM189 (Black Star Promos) [Holofoil] (all conditions) peaked at $12.82 (2025-09-16) and bottomed at $7.32 (2024-10-01).
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