Should you grade Arceus & Dialga & Palkia GX #258?

Borderline

+$320.80

net at PSA 10, but the gem rate is 44.2% — profitable only if it gems

The ledger

Raw card$74.95
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$75.41
PSA 10 sale$566.15
Net at PSA 10+$320.80
Net if it grades PSA 9 instead$-76.00

44.2% of the 1,739 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.