Should you grade Zeraora GX #221?

Borderline

+$143.50

net at PSA 10, but the gem rate is 41.5% — profitable only if it gems

The ledger

Raw card$78.00
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$48.80
PSA 10 sale$365.29
Net at PSA 10+$143.50
Net if it grades PSA 9 instead$-73.63

41.5% of the 386 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.