Should you grade Jolteon #3?

Borderline

+$217.81

net at PSA 10, but the gem rate is 1.3% — profitable only if it gems

The ledger

Raw card$18.00
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$50.99
PSA 10 sale$381.79
Net at PSA 10+$217.81
Net if it grades PSA 9 instead+$44.40

1.3% of the 711 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.