Should you grade Super Potion [1st Edition] #90?

Borderline

+$206.01

net at PSA 10, but the gem rate is 16.8% — profitable only if it gems

The ledger

Raw card$17.09
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$49.04
PSA 10 sale$367.13
Net at PSA 10+$206.01
Net if it grades PSA 9 instead$-1.38

16.8% of the 1,133 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.