Should you grade Hoopa GX #187?

Borderline

+$174.30

net at PSA 10, but the gem rate is 42.1% — profitable only if it gems

The ledger

Raw card$34.19
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$46.81
PSA 10 sale$350.29
Net at PSA 10+$174.30
Net if it grades PSA 9 instead$-82.07

42.1% of the 271 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.