Should you grade Mew Ex #88?
Borderline
+$521.93
net at PSA 10, but the gem rate is 36.1% — profitable only if it gems
The ledger
Raw card$15.95
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$97.12
PSA 10 sale$730.00
Net at PSA 10+$521.93
Net if it grades PSA 9 instead+$0.37
36.1% of the 108 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.
