Should you grade Unown W #29?

Borderline

+$52.25

net at PSA 10, but the gem rate is 31.2% — profitable only if it gems

The ledger

Raw card$12.85
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$24.91
PSA 10 sale$185.00
Net at PSA 10+$52.25
Net if it grades PSA 9 instead$-93.38

31.2% of the 48 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.