Should you grade Gloom #35?

Borderline

+$121.19

net at PSA 10, but the gem rate is 17.6% — profitable only if it gems

The ledger

Raw card$7.99
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$34.70
PSA 10 sale$258.87
Net at PSA 10+$121.19
Net if it grades PSA 9 instead$-70.90

17.6% of the 17 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.