Should you grade Gyarados [Holo] #22?

Borderline

+$107.50

net at PSA 10, but the gem rate is 20.1% — profitable only if it gems

The ledger

Raw card$1.28
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$31.59
PSA 10 sale$235.36
Net at PSA 10+$107.50
Net if it grades PSA 9 instead$-80.60

20.1% of the 249 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.