Professor Cozmo's Discovery
40%of 10 graded came back a PSA 10. A small sample, so one grade moves it.
How they graded
Printings
- Reverse Foil3PSA 10s of 43
- Regular4PSA 10s of 10
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 104—
PSA 937 at 9+—
PSA 818 at 8+—
PSA 708 at 7+—
PSA 619 at 6+—
PSA 5110 at 5+—
PSA 4010 at 4+—
PSA 3010 at 3+—
PSA 2010 at 2+—
PSA 1010 at 1+—
Takes
Population from PSA as of Sep 16, 2026. It counts grading submissions, not every copy that exists.
