Should you grade Ampharos #1?

Borderline

+$1232.23

net at PSA 10, but the gem rate is 4.6% — profitable only if it gems

The ledger

Raw card$36.38
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$208.73
PSA 10 sale$1572.33
Net at PSA 10+$1232.23
Net if it grades PSA 9 instead+$32.79

4.6% of the 481 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.