Should you grade Marowak #10?

Borderline

+$417.74

net at PSA 10, but the gem rate is 19.4% — profitable only if it gems

The ledger

Raw card$22.16
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$82.16
PSA 10 sale$617.05
Net at PSA 10+$417.74
Net if it grades PSA 9 instead$-13.45

19.4% of the 253 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.