Should you grade Mega Sableye & Tyranitar GX #126?

Borderline

+$135.51

net at PSA 10, but the gem rate is 45.9% — profitable only if it gems

The ledger

Raw card$38.89
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$41.61
PSA 10 sale$311.00
Net at PSA 10+$135.51
Net if it grades PSA 9 instead$-74.62

45.9% of the 3,802 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.