Should you grade Magnezone EX #35?

Borderline

+$8.09

net at PSA 10, but the gem rate is 14.3% — profitable only if it gems

The ledger

Raw card$2.72
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$16.62
PSA 10 sale$122.42
Net at PSA 10+$8.09
Net if it grades PSA 9 instead$-80.54

14.3% of the 84 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.