Professor's Research

16%of 69 graded came back a PSA 10

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 105—

PSA 92328 at 9+—

PSA 81442 at 8+—

PSA 7244 at 7+—

PSA 6044 at 6+—

PSA 5044 at 5+—

PSA 4044 at 4+—

PSA 3044 at 3+—

PSA 2044 at 2+—

PSA 1044 at 1+—

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