
Prof.Oak's Research Reverse Foil
29%of 69 graded came back a PSA 10
How they graded
Printings
- Reverse Foil20PSA 10s of 69
- Professor Program '04-'057PSA 10s of 63
- Regular4PSA 10s of 9
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 1020—
PSA 92444 at 9+—
PSA 8+1 at 8.51661 at 8+—
PSA 7465 at 7+—
PSA 6469 at 6+—
PSA 5069 at 5+—
PSA 4069 at 4+—
PSA 3069 at 3+—
PSA 2069 at 2+—
PSA 1069 at 1+—
Takes
Population from PSA as of Sep 12, 2026. It counts grading submissions, not every copy that exists.









