Should you grade Seaking [Reverse Holo] #21?
Borderline
+$22.26
net at PSA 10, but the gem rate is 10.7% — profitable only if it gems
The ledger
Raw card$7.00
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$19.44
PSA 10 sale$143.69
Net at PSA 10+$22.26
Net if it grades PSA 9 instead$-45.14
10.7% of the 56 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.