Should you grade Darkrai #87?

Borderline

+$210.38

net at PSA 10, but the gem rate is 10.3% — profitable only if it gems

The ledger

Raw card$1.39
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$47.31
PSA 10 sale$354.07
Net at PSA 10+$210.38
Net if it grades PSA 9 instead$-79.78

10.3% of the 97 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.