Should you grade Ivysaur #30?

Borderline

+$108.52

net at PSA 10, but the gem rate is 15.9% — profitable only if it gems

The ledger

Raw card$3.75
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$32.12
PSA 10 sale$239.38
Net at PSA 10+$108.52
Net if it grades PSA 9 instead$-47.09

15.9% of the 5,468 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.