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Pokémon · Basic
Illustrated by Kimiya Masago
Mewtwo 56/165 Expedition Base Set PSA Population
Pokémon · Basic
Illustrated by Kimiya Masago
Mewtwo #56 from Expedition Base Set currently has 710 PSA graded copies, including 144 PSA 10s, for a 20.3% PSA gem rate. Its PSA population has increased by 5 copies 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 | 710+5 | 232+1 | 23+4 |
| Pristine / Black Label % | — | 0.86%-0.00% | 0% |
| Gem Rate | 20.3%-0.1% | 12.9%-0.06% | 26.1%+5.0% |
| Perfect / Black Label | — | 0 | 0 |
| Pristine | — | 2 | — |
| 10 | 144 | 28 | 0 |
| 9.5 | — | 13 | 6+2 |
| 9 | 251 | 64+1 | 9+1 |
| 8.5 | 5 | 44 | 3 |
| 8 | 151 | 21 | 1+1 |
| 7.5 | 1 | 19 | 2 |
| 7 | 61+1 | 10 | 0 |
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| 6.5 | 0 | 10 | 0 |
| 6 | 35+1 | 6 | 1 |
| 5.5 | 0 | 7 | 0 |
| 5 | 30+2 | 2 | 0 |
| 4.5 | 0 | 0 | 1 |
| 4 | 9 | 2 | 0 |
| 3.5 | 0 | 1 | 0 |
| 3 | 6+1 | 1 | 0 |
| 2.5 | 0 | 0 | 0 |
| 2 | 3 | 0 | 0 |
| 1.5 | 0 | 0 | 0 |
| 1 | 14 | 0 | 0 |
| 0 | — | 2 | — |
Market value
No market estimate yet.
