Should you grade Yanma #17?

Borderline

+$13018.60

net at PSA 10, but the gem rate is 1.0% — profitable only if it gems

The ledger

Raw card$19.99
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$2006.45
PSA 10 sale$15140.03
Net at PSA 10+$13018.60
Net if it grades PSA 9 instead$-32.15

1.0% of the 961 copies PSA has graded came back a 10. Pop gem rates are a ceiling — centering and surface on your copy decide.

Prices from real completed sales, updated daily. Population data from PSA's public population report.