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Sun & Moon
Pokémon · Stage 2 · GX
Illustrated by sadaji
Blastoise-GX #SM189 SM Black Star Promos PSA Population
Pokémon · Stage 2 · GX
Illustrated by sadaji
Blastoise-GX #SM189 from SM Black Star Promos currently has 2,163 PSA graded copies, including 546 PSA 10s, for a 25.2% PSA gem rate.
PSA and CGC data as of Oct 27, 2026.
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Graded population
| Grade | PSA | CGC | BGS |
|---|---|---|---|
| Total Graded | 2,163 | 660+2 | 0 |
| Pristine / Black Label % | — | 0.61%-0.00% | — |
| Gem Rate | 25.2%-0.07% | 10.8%-0.03% | — |
| Perfect / Black Label | — | 0 | — |
| Pristine | — | 4 | — |
| 10 | 546 | 67 | — |
| 9.5 | — | 14 | — |
| 9 | 1,072+2 | 285 | — |
| 8.5 | 5 | 152 | — |
| 8 | 334+1 | 77+2 | — |
| 7.5 | 0 | 21 | — |
| 7 | 101 | 11 | — |
PSA total graded is the grader's reported population (2,163). The grade rows add up to 2,161.
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| 6.5 | 0 | 8 | — |
| 6 | 55+1 | 9 | — |
| 5.5 | 0 | 2 | — |
| 5 | 23 | 5 | — |
| 4.5 | 0 | 3 | — |
| 4 | 10 | 0 | — |
| 3.5 | 0 | 0 | — |
| 3 | 4 | 0 | — |
| 2.5 | 0 | 1 | — |
| 2 | 4 | 0 | — |
| 1.5 | 0 | 0 | — |
| 1 | 7 | 0 | — |
| 0 | — | 1 | — |
Market value
No market estimate yet.
