Should you grade Terapagos ex #170?

Borderline

+$79.92

net at PSA 10, but the gem rate is 41.5% — profitable only if it gems

The ledger

Raw card$38.53
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$33.06
PSA 10 sale$246.50
Net at PSA 10+$79.92
Net if it grades PSA 9 instead$-92.19

41.5% of the 12,469 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.