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Pokémon · Basic
Illustrated by Mitsuhiro Arita
Koffing 51/102 Base Set Shadowless PSA Population
Pokémon · Basic
Illustrated by Mitsuhiro Arita
Koffing #51 from Base Set Shadowless currently has 822 PSA graded copies, including 161 PSA 10s, for a 19.6% 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 | 822 | 479 | 6 |
| Pristine / Black Label % | — | 0.21% | 0% |
| Gem Rate | 19.6%-0.07% | 7.1% | 0% |
| Perfect / Black Label | — | 0 | 0 |
| Pristine | — | 1 | — |
| 10 | 161 | 33 | 0 |
| 9.5 | — | 9 | 0 |
| 9 | 359+1 | 87 | 1 |
| 8.5 | 2 | 110 | 4 |
| 8 | 126 | 63 | 0 |
| 7.5 | 0 | 48 | 0 |
| 7 | 64 | 33 | 1 |
PSA total graded is the grader's reported population (822). The grade rows add up to 821.
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| 6.5 | 0 | 30 | 0 |
| 6 | 38 | 19 | 0 |
| 5.5 | 0 | 12 | 0 |
| 5 | 41+1 | 14 | 0 |
| 4.5 | 0 | 7 | 0 |
| 4 | 20 | 6 | 0 |
| 3.5 | 0 | 3 | 0 |
| 3 | 6 | 2 | 0 |
| 2.5 | 0 | 0 | 0 |
| 2 | 2 | 1 | 0 |
| 1.5 | 0 | 0 | 0 |
| 1 | 2 | 0 | 0 |
| 0 | — | 1 | — |
Market value
No market estimate yet.
