Should you grade Oshawott [Master Ball] #18?

Not worth grading

$-55.27

net even at PSA 10, at today's prices and fees

The ledger

Raw card$5.03
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$7.30
PSA 10 sale$52.05
Net at PSA 10$-55.27
Net if it grades PSA 9 instead$-90.44

83.5% of the 164 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.