Bill

Grading with PSA pays if your copy has better than an 81% chance of a 10.

32% of the 757 copies PSA has graded got a 10. People mostly send their cleanest copies, so a typical raw copy's odds are lower.

Raw (NM)

$28.92

TCGplayer

PSA 10

$127.00

16 sales

PSA 9

$37.50

8 sales

If it misses

$33.86

below 10, by PSA's grades