Should you grade Marshtomp #15?
Borderline
+$11.49
net at PSA 10, but the gem rate is 18.8% — profitable only if it gems
The ledger
Raw card$7.82
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$17.92
PSA 10 sale$132.22
Net at PSA 10+$11.49
Net if it grades PSA 9 instead$-79.96
18.8% of the 48 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.
