Should you grade Minun #67?

Borderline

+$43.14

net at PSA 10, but the gem rate is 31.4% — profitable only if it gems

The ledger

Raw card$27.38
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$25.74
PSA 10 sale$191.25
Net at PSA 10+$43.14
Net if it grades PSA 9 instead$-51.27

31.4% of the 51 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.