Professor's Research

Pop 1 at its top grade

13%of 45 graded came back a PSA 10. A small sample, so one grade moves it.

How they graded

Every grade, Poke Ball Reverse Holo

Copies at each grade, how many sit at that grade or higher, and PSA’s price where it lists one.

GradeCopiesPSA price

PSA 103—

PSA 91013 at 9+—

PSA 8922 at 8+—

PSA 7224 at 7+—

PSA 6125 at 6+—

PSA 5025 at 5+—

PSA 4025 at 4+—

PSA 3025 at 3+—

PSA 2025 at 2+—

PSA 1025 at 1+—

Show all 10 gradesShow fewer grades