Professor Elm's Training Method

2 printings are pop 1

15%of 13 graded came back a PSA 10. A small sample, so one grade moves it.

How they graded

Every grade, Crosshatch-2011 Professor Program

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

GradeCopiesPSA price

PSA 101—

PSA 923 at 9+—

PSA 836 at 8+—

PSA 706 at 7+—

PSA 617 at 6+—

PSA 507 at 5+—

PSA 407 at 4+—

PSA 307 at 3+—

PSA 207 at 2+—

PSA 107 at 1+—

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