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Gym
Pokémon · Basic
Illustrated by Ken Sugimori
Koga's Ditto 10/132 Gym Challenge Unlimited PSA Population
Pokémon · Basic
Illustrated by Ken Sugimori
Koga's Ditto #10 from Gym Challenge Unlimited currently has 1,814 PSA graded copies, including 130 PSA 10s, for a 7.2% PSA gem rate.
PSA, CGC, and BGS data as of Oct 27, 2026.
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Graded population
| Grade | PSA | CGC | BGS |
|---|---|---|---|
| Total Graded | 1,814 | 595 | 66+2 |
| Pristine / Black Label % | — | 0.67%-0.01% | 0% |
| Gem Rate | 7.2%-0.04% | 9.4%-0.08% | 6.1%-0.2% |
| Perfect / Black Label | — | 0 | 0 |
| Pristine | — | 4 | — |
| 10 | 130 | 52 | 0 |
| 9.5 | — | 14 | 4 |
| 9 | 589+1 | 136+1 | 31+2 |
| 8.5 | 6 | 108 | 14 |
| 8 | 538+3 | 84 | 6 |
| 7.5 | 2 | 53 | 3 |
| 7 | 238+2 | 38 | 3 |
PSA total graded is the grader's reported population (1,814). The grade rows add up to 1,813. CGC total graded is the grader's reported population (595). The grade rows add up to 593.
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| 6.5 | 0 | 29+1 | 2 |
| 6 | 166+2 | 13 | 1 |
| 5.5 | 0 | 16 | 0 |
| 5 | 85+1 | 22+1 | 0 |
| 4.5 | 0 | 7 | 0 |
| 4 | 23 | 2 | 0 |
| 3.5 | 0 | 3 | 0 |
| 3 | 18 | 2 | 1 |
| 2.5 | 0 | 2 | 0 |
| 2 | 4 | 2 | 1 |
| 1.5 | 0 | 0 | 0 |
| 1 | 14 | 0 | 0 |
| 0 | — | 6 | — |
Market value
No market estimate yet.
