Should you grade Darkrai #3?

Borderline

+$802.27

net at PSA 10, but the gem rate is 28.1% — profitable only if it gems

The ledger

Raw card$18.06
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$140.26
PSA 10 sale$1055.58
Net at PSA 10+$802.27
Net if it grades PSA 9 instead+$12.43

28.1% of the 270 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.