Should you grade Hydreigon #103?

Borderline

+$1010.07

net at PSA 10, but the gem rate is 3.9% — profitable only if it gems

The ledger

Raw card$79.59
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$181.40
PSA 10 sale$1366.05
Net at PSA 10+$1010.07
Net if it grades PSA 9 instead+$302.14

3.9% of the 361 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.