Should you grade Butterfree #5?

Borderline

+$67.01

net at PSA 10, but the gem rate is 7.3% — profitable only if it gems

The ledger

Raw card$3.36
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$25.72
PSA 10 sale$191.08
Net at PSA 10+$67.01
Net if it grades PSA 9 instead$-78.22

7.3% of the 55 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.