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Black & White
Pokémon · Stage 2
Illustrated by Satoshi Shirai
Blastoise 31/149 Boundaries Crossed PSA Population
Pokémon · Stage 2
Illustrated by Satoshi Shirai
Blastoise #31 from Boundaries Crossed currently has 227 PSA graded copies, including 15 PSA 10s, for a 6.6% PSA gem rate. Its PSA population has remained unchanged over the last 10 days.
PSA, CGC, and BGS data as of Oct 27, 2026.
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Graded population
| Grade | PSA | CGC | BGS |
|---|---|---|---|
| Total Graded | 227 | 255 | 12 |
| Pristine / Black Label % | — | 0% | 0% |
| Gem Rate | 6.6% | 3.5%+0.9% | 0% |
| Perfect / Black Label | — | 0 | 0 |
| Pristine | — | 0 | — |
| 10 | 15 | 9 | 0 |
| 9.5 | — | 4 | 0 |
| 9 | 103 | 73 | 4 |
| 8.5 | 2 | 81 | 3 |
| 8 | 51 | 62 | 3 |
| 7.5 | 0 | 35 | 2 |
| 7 | 27 | 26 | 0 |
CGC total graded is the grader's reported population (255). The grade rows add up to 348.
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| 6.5 | 0 | 25 | 0 |
| 6 | 17 | 9 | 0 |
| 5.5 | 0 | 8 | 0 |
| 5 | 6 | 4 | 0 |
| 4.5 | 0 | 1 | 0 |
| 4 | 4 | 2 | 0 |
| 3.5 | 0 | 1 | 0 |
| 3 | 0 | 0 | 0 |
| 2.5 | 0 | 0 | 0 |
| 2 | 1 | 0 | 0 |
| 1.5 | 0 | 0 | 0 |
| 1 | 1 | 0 | 0 |
| 0 | — | 8 | — |
Market value
No market estimate yet.
