Should you grade Metagross #4?
Borderline
+$157.94
net at PSA 10, but the gem rate is 3.3% — profitable only if it gems
The ledger
Raw card$6.92
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$40.15
PSA 10 sale$300.00
Net at PSA 10+$157.94
Net if it grades PSA 9 instead$-51.11
3.3% of the 30 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.