RareAlert IntelligenceCard-level collector intelligence
Diamond & Pearl
Trainer · Supporter
Illustrated by Ken Sugimori
Professor Rowan 112/130 Diamond & Pearl PSA Population
Trainer · Supporter
Illustrated by Ken Sugimori
Professor Rowan #112 from Diamond & Pearl currently has 2 PSA graded copies, including 0 PSA 10s, for a 0% PSA gem rate. Its PSA population has remained unchanged over the last 10 days.
PSA and CGC data as of Oct 27, 2026.
RareAlert may earn a commission from qualifying purchases made through eBay or TCGplayer links.
Graded population
| Grade | PSA | CGC | BGS |
|---|---|---|---|
| Total Graded | 2 | 55 | 0 |
| Pristine / Black Label % | — | 1.8%+0.3% | — |
| Gem Rate | 0% | 23.6%+3.6% | — |
| Perfect / Black Label | — | 0 | — |
| Pristine | — | 1 | — |
| 10 | 0 | 12 | — |
| 9.5 | — | 3 | — |
| 9 | 1 | 22 | — |
| 8.5 | 0 | 14 | — |
| 8 | 1 | 4 | — |
| 7.5 | 0 | 3 | — |
| 7 | 0 | 0 | — |
CGC total graded is the grader's reported population (55). The grade rows add up to 65.
Show more
| 6.5 | 0 | 1 | — |
| 6 | 0 | 0 | — |
| 5.5 | 0 | 0 | — |
| 5 | 0 | 0 | — |
| 4.5 | 0 | 1 | — |
| 4 | 0 | 0 | — |
| 3.5 | 0 | 0 | — |
| 3 | 0 | 0 | — |
| 2.5 | 0 | 0 | — |
| 2 | 0 | 0 | — |
| 1.5 | 0 | 0 | — |
| 1 | 0 | 0 | — |
| 0 | — | 4 | — |
Market value
No market estimate yet.
