Professor's Research
Pop 1 at PSA 10
3%of 30 graded came back a PSA 10. A small sample, so one grade moves it.
How they graded
Printings
- Professor Program1PSA 10s of 30
- Holo1PSA 10s of 16
- Sealed Product Exclusive1PSA 10s of 2
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 101—
PSA 9910 at 9+—
PSA 81323 at 8+—
PSA 7326 at 7+—
PSA 6127 at 6+—
PSA 5229 at 5+—
PSA 4130 at 4+—
PSA 3030 at 3+—
PSA 2030 at 2+—
PSA 1030 at 1+—
Takes
Population from PSA as of Sep 16, 2026. It counts grading submissions, not every copy that exists.
