Should you grade Sylveon ex #156?

Borderline

+$781.88

net at PSA 10, but the gem rate is 29.2% — profitable only if it gems

The ledger

Raw card$440.70
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$201.70
PSA 10 sale$1519.27
Net at PSA 10+$781.88
Net if it grades PSA 9 instead$-134.32

29.2% of the 12,619 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.