Should you grade Vaporeon #22?

Borderline

+$271.96

net at PSA 10, but the gem rate is 15.1% — profitable only if it gems

The ledger

Raw card$1.34
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$56.71
PSA 10 sale$425.00
Net at PSA 10+$271.96
Net if it grades PSA 9 instead$-83.11

15.1% of the 172 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.