Professor's Research Holo

49%of 186 graded came back a PSA 10

How they graded

Every grade

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

GradeCopiesPSA price

PSA 1092—

PSA 983175 at 9+—

PSA 89184 at 8+—

PSA 72186 at 7+—

PSA 60186 at 6+—

PSA 50186 at 5+—

PSA 40186 at 4+—

PSA 30186 at 3+—

PSA 20186 at 2+—

PSA 10186 at 1+—

Show all 10 gradesShow fewer grades