Should you grade Groudon #5?

Borderline

+$1169.08

net at PSA 10, but the gem rate is 8.1% — profitable only if it gems

The ledger

Raw card$39.99
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$199.64
PSA 10 sale$1503.70
Net at PSA 10+$1169.08
Net if it grades PSA 9 instead+$51.57

8.1% of the 371 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.