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Gym
Pokémon · Stage 1
Illustrated by Ken Sugimori
Koga's Muk 26/132 Gym Challenge 1st Edition PSA Population
Pokémon · Stage 1
Illustrated by Ken Sugimori
Koga's Muk #26 from Gym Challenge 1st Edition currently has 364 PSA graded copies, including 132 PSA 10s, for a 36.3% PSA gem rate. Its PSA population has decreased by 1 copy 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 | 364-1 | 150+1 | 2 |
| Pristine / Black Label % | — | 0.67%-0.00% | 0% |
| Gem Rate | 36.3%-0.2% | 13.3%-0.09% | 0% |
| Perfect / Black Label | — | 0 | 0 |
| Pristine | — | 1 | — |
| 10 | 132-1 | 19 | 0 |
| 9.5 | — | 9 | 0 |
| 9 | 153 | 47 | 1 |
| 8.5 | 0 | 35 | 0 |
| 8 | 62 | 20+1 | 1 |
| 7.5 | 0 | 7 | 0 |
| 7 | 10 | 3 | 0 |
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| 6.5 | 0 | 1 | 0 |
| 6 | 6 | 2 | 0 |
| 5.5 | 0 | 3 | 0 |
| 5 | 1 | 1 | 0 |
| 4.5 | 0 | 0 | 0 |
| 4 | 0 | 0 | 0 |
| 3.5 | 0 | 0 | 0 |
| 3 | 0 | 0 | 0 |
| 2.5 | 0 | 0 | 0 |
| 2 | 0 | 0 | 0 |
| 1.5 | 0 | 0 | 0 |
| 1 | 0 | 0 | 0 |
| 0 | — | 2 | — |
Market value
No market estimate yet.
