Imposter Professor Oak #73 from Pokemon Base Set

Imposter Professor Oak #73

Base Set

Full card page & price history PSA 10 price & population Should you grade it?
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Should you grade Imposter Professor Oak #73?

Borderline

+$87.90

net at PSA 10, but the gem rate is 20.2% — profitable only if it gems

The ledger

Raw card$4.77
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$29.12
PSA 10 sale$216.78
Net at PSA 10+$87.90
Net if it grades PSA 9 instead$-70.52

20.2% of the 907 copies PSA has graded came back a 10. Pop gem rates are a ceiling — centering and surface on your copy decide.

Try your own numbers → Compare PSA vs BGS vs CGC → PSA 10 population data →

Prices from real completed sales, updated daily. Population data from PSA's public population report.