Should you grade Salazzle GX #151?

Borderline

+$203.17

net at PSA 10, but the gem rate is 18.0% — profitable only if it gems

The ledger

Raw card$11.85
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$47.81
PSA 10 sale$357.82
Net at PSA 10+$203.17
Net if it grades PSA 9 instead$-82.08

18.0% of the 284 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.