Should you grade Vaporeon #33?

Borderline

+$186.70

net at PSA 10, but the gem rate is 41.1% — profitable only if it gems

The ledger

Raw card$81.66
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$55.96
PSA 10 sale$419.31
Net at PSA 10+$186.70
Net if it grades PSA 9 instead$-81.33

41.1% of the 435 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.