Should you grade Blastoise #37?
Borderline
+$522.64
net at PSA 10, but the gem rate is 31.6% — profitable only if it gems
The ledger
Raw card$68.88
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$105.32
PSA 10 sale$791.83
Net at PSA 10+$522.64
Net if it grades PSA 9 instead+$122.00
31.6% of the 667 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.
