Prof. Oak's Research #98 PSA 10: price & population
PSA 10
$44.36
Raw
$2.61
PSA 10 pop
7
Gem rate
10.9%
A PSA 10 Prof. Oak's Research #98 from Fire Red & Leaf Green sells for $44.36 — a 1,600% premium over the $2.61 raw price. PSA has graded this card 64 times; 7 came back a 10 (10.9% gem rate), and 37 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $7.05. The jump from 9 to 10 is worth $37.31 — 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.
