Should you grade Kyogre EX #1?

Borderline

+$484.02

net at PSA 10, but the gem rate is 1.8% — profitable only if it gems

The ledger

Raw card$27.84
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$93.15
PSA 10 sale$700.00
Net at PSA 10+$484.02
Net if it grades PSA 9 instead+$22.23

1.8% of the 488 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.