Should you grade Gengar EX #34?

Borderline

+$431.92

net at PSA 10, but the gem rate is 48.1% — profitable only if it gems

The ledger

Raw card$58.00
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$89.80
PSA 10 sale$674.71
Net at PSA 10+$431.92
Net if it grades PSA 9 instead+$7.10

48.1% of the 7,170 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.