Should you grade Umbreon #10?

Borderline

+$3211.71

net at PSA 10, but the gem rate is 0.7% — profitable only if it gems

The ledger

Raw card$33.78
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$510.68
PSA 10 sale$3851.16
Net at PSA 10+$3211.71
Net if it grades PSA 9 instead$-33.74

0.7% of the 584 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.