Should you grade Venomoth GX #216?

Borderline

+$22.24

net at PSA 10, but the gem rate is 45.3% — profitable only if it gems

The ledger

Raw card$16.83
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$20.94
PSA 10 sale$155.00
Net at PSA 10+$22.24
Net if it grades PSA 9 instead$-77.52

45.3% of the 254 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.