Iron Boulder ex

30%of 23 graded came back a PSA 10. A small sample, so one grade moves it.

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 107—

PSA 91118 at 9+—

PSA 8523 at 8+—

PSA 7023 at 7+—

PSA 6023 at 6+—

PSA 5023 at 5+—

PSA 4023 at 4+—

PSA 3023 at 3+—

PSA 2023 at 2+—

PSA 1023 at 1+—

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