Should you grade Sceptile #10?

Borderline

+$266.96

net at PSA 10, but the gem rate is 2.9% — profitable only if it gems

The ledger

Raw card$14.51
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$57.96
PSA 10 sale$434.42
Net at PSA 10+$266.96
Net if it grades PSA 9 instead+$0.27

2.9% of the 210 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.