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Base
Pokémon · Basic
Illustrated by Ken Sugimori
Onix 56/102 Base Set Unlimited ©1999–2000 PSA Population
Pokémon · Basic
Illustrated by Ken Sugimori
Onix #56 from Base Set Unlimited ©1999–2000 currently has 244 PSA graded copies, including 112 PSA 10s, for a 45.9% 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 | 244 | 134 | 5 |
| Pristine / Black Label % | — | 5.2% | 0% |
| Gem Rate | 45.9% | 23.9% | 60.0% |
| Perfect / Black Label | — | 0 | 0 |
| Pristine | — | 7 | — |
| 10 | 112 | 25 | 0 |
| 9.5 | — | 5 | 3 |
| 9 | 94 | 34 | 0 |
| 8.5 | 0 | 18 | 1 |
| 8 | 21 | 13 | 0 |
| 7.5 | 0 | 10 | 1 |
| 7 | 5 | 9 | 0 |
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| 6.5 | 0 | 5 | 0 |
| 6 | 5 | 2 | 0 |
| 5.5 | 0 | 4 | 0 |
| 5 | 3 | 0 | 0 |
| 4.5 | 0 | 0 | 0 |
| 4 | 2 | 0 | 0 |
| 3.5 | 0 | 0 | 0 |
| 3 | 1 | 1 | 0 |
| 2.5 | 0 | 0 | 0 |
| 2 | 0 | 0 | 0 |
| 1.5 | 0 | 0 | 0 |
| 1 | 1 | 0 | 0 |
| 0 | — | 1 | — |
Market value
No market estimate yet.
