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Trainer · Supporter
Illustrated by Ken Sugimori
Professor Birch 82/106 Emerald Professor Program '05-'06 PSA Population
Trainer · Supporter
Illustrated by Ken Sugimori
Professor Birch #82 from Emerald Professor Program '05-'06 currently has 70 PSA graded copies, including 2 PSA 10s, for a 2.9% PSA gem rate.
PSA data as of Oct 27, 2026.
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Graded population
| Grade | PSA | CGC | BGS |
|---|---|---|---|
| Total Graded | 70 | 0 | 0 |
| Pristine / Black Label % | — | — | — |
| Gem Rate | 2.9%-0.04% | — | — |
| Perfect / Black Label | — | — | — |
| Pristine | — | — | — |
| 10 | 2 | — | — |
| 9 | 33 | — | — |
| 8.5 | 0 | — | — |
| 8 | 26 | — | — |
| 7.5 | 0 | — | — |
| 7 | 4 | — | — |
PSA total graded is the grader's reported population (70). The grade rows add up to 69.
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| 6.5 | 0 | — | — |
| 6 | 2 | — | — |
| 5.5 | 0 | — | — |
| 5 | 1 | — | — |
| 4.5 | 0 | — | — |
| 4 | 1 | — | — |
| 3.5 | 0 | — | — |
| 3 | 0 | — | — |
| 2.5 | 0 | — | — |
| 2 | 0 | — | — |
| 1.5 | 0 | — | — |
| 1 | 0 | — | — |
Market value
No market estimate yet.
