Should you grade Wooper #71?

Borderline

+$69.01

net at PSA 10, but the gem rate is 25.6% — profitable only if it gems

The ledger

Raw card$7.46
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$26.65
PSA 10 sale$198.11
Net at PSA 10+$69.01
Net if it grades PSA 9 instead$-61.21

25.6% of the 43 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.