Pokémon Trading Card Game · SM Black Star Promos · #SM189 · Promo
Blastoise-GX
Blastoise-GX (SM Black Star Promos #SM189, Pokémon) price: TCGplayer $21.68, PSA 10 $427.09.
- —
- Cardmarket, cheapest
- Cardmarket lists several products under this name in this set and nothing it publishes says which one is this printing. We do not guess.
- —
- Cardmarket trend
- $21.68
- TCGplayer market
- low $14.77
- $427.09
- PSA 10
- 426 sold in the last year, all grades
Graded
Blastoise-GX graded prices
What graded copies of this printing sell for, by grader and grade, in USD. Refreshed daily from our graded index.
| Grader | Grade | Price |
|---|---|---|
| BGS | 10 | $550.00 |
| PSA | 10 | $427.09 |
| SGC | 10 | $256.00 |
| CGC | 10 | $60.22 |
| Any grader | 9.5 | $52.00 |
| Any grader | 9 | $47.48 |
| Any grader | 8 | $33.28 |
| Any grader | 7 | $27.99 |
| Ungraded | — | $17.50 |
In your app
The same numbers, as JSON
Everything on this page is one call to the TCGGraph API: card pkm_smp_SM189 with its Cardmarket and TCGplayer quotes, the per-language and per-condition lows, graded prices and realised sales. REST or GraphQL, one key.
- Card id
- pkm_smp_SM189
- TCGplayer product
- 193277
- Artist
- sadaji
- Set released
- 3 Feb 2017
- Prices updated
- 12 Sept 2026
curl "https://api.tcggraph.com/v1/cards/pkm_smp_SM189" \
-H "Authorization: Bearer $TCGGRAPH_KEY"
# realised sales by day
curl "https://api.tcggraph.com/v1/prices/pkm_smp_SM189/sales?days=90" \
-H "Authorization: Bearer $TCGGRAPH_KEY"{
card(id: "pkm_smp_SM189") {
name
prices { source currency low trend market }
languagePrices {
language finish low lowNm offers truncatedAbove
conditions { condition low offers }
}
gradedPrices { grader grade price }
}
}Other printings
More Blastoise-GX cards
Other Pokémon printings with this name, most valuable first.
Prices on this page are read from Cardmarket and TCGplayer and refreshed daily; graded quotes come from TCGGraph's graded index. TCGGraph does not sell cards and carries no affiliate links. Card names and artwork are the property of The Pokémon Company.