Should you grade Marill #29?

Borderline

+$177.04

net at PSA 10, but the gem rate is 24.2% — profitable only if it gems

The ledger

Raw card$6.25
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$42.97
PSA 10 sale$321.25
Net at PSA 10+$177.04
Net if it grades PSA 9 instead$-61.66

24.2% of the 1,314 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.