Should you grade Volcarona GX #213?

Borderline

+$42.22

net at PSA 10, but the gem rate is 48.5% — profitable only if it gems

The ledger

Raw card$7.70
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$22.59
PSA 10 sale$167.50
Net at PSA 10+$42.22
Net if it grades PSA 9 instead$-67.76

48.5% of the 194 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.