Should you grade Dark Venusaur #7?

Borderline

+$228.03

net at PSA 10, but the gem rate is 19.5% — profitable only if it gems

The ledger

Raw card$119.00
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$67.98
PSA 10 sale$510.00
Net at PSA 10+$228.03
Net if it grades PSA 9 instead$-30.05

19.5% of the 1,009 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.