Imposter Professor Oak #73 PSA 10: price & population
PSA 10
$335.59
Raw
$4.57
PSA 10 pop
183
Gem rate
20.2%
A PSA 10 Imposter Professor Oak #73 from Base Set sells for $335.59 — a 7,243% premium over the $4.57 raw price. PSA has graded this card 907 times; 183 came back a 10 (20.2% gem rate), and 312 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $74.69. The jump from 9 to 10 is worth $260.90 — that spread, times your real odds of the 10, is what decides whether grading pays.
Prices from real completed sales, updated daily. Population data from PSA's public population report.
