Should you grade Slowking #14?

Borderline

+$739.27

net at PSA 10, but the gem rate is 8.0% — profitable only if it gems

The ledger

Raw card$43.50
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$134.53
PSA 10 sale$1012.29
Net at PSA 10+$739.27
Net if it grades PSA 9 instead+$10.32

8.0% of the 237 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.