Professor's Research
10%of 31 graded came back a PSA 10. A small sample, so one grade moves it.
How they graded
Printings
- Poke Ball Reverse Holo3PSA 10s of 31
- Professor Program0PSA 10s of 17
Every grade
Every grade
Copies at each grade, how many sit at that grade or higher, and PSA’s price where it lists one.
GradeShare of copiesCopiesPSA price
PSA 103—
PSA 91619 at 9+—
PSA 8827 at 8+—
PSA 7128 at 7+—
PSA 6129 at 6+—
PSA 5029 at 5+—
PSA 4029 at 4+—
PSA 3029 at 3+—
PSA 2029 at 2+—
PSA 1029 at 1+—
Takes
Population from PSA as of Sep 16, 2026. It counts grading submissions, not every copy that exists.
