Should you grade Jolteon [Reverse Holo] #6?

Borderline

+$2850.27

net at PSA 10, but the gem rate is 5.3% — profitable only if it gems

The ledger

Raw card$90.59
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$464.15
PSA 10 sale$3500.00
Net at PSA 10+$2850.27
Net if it grades PSA 9 instead$-12.49

5.3% of the 243 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.