Should you grade Marshadow & Machamp GX #221?
Borderline
+$160.03
net at PSA 10, but the gem rate is 37.5% — profitable only if it gems
The ledger
Raw card$58.50
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$48.35
PSA 10 sale$361.87
Net at PSA 10+$160.03
Net if it grades PSA 9 instead$-81.84
37.5% of the 789 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.
