Professor's Research #62 PSA 10: price & population
PSA 10
$23.76
Raw
$0.21
PSA 10 pop
92
Gem rate
49.5%
A PSA 10 Professor's Research #62 from Champion's Path sells for $23.76 — a 11,214% premium over the $0.21 raw price. PSA has graded this card 186 times; 92 came back a 10 (49.5% gem rate), and 83 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $9.99. The jump from 9 to 10 is worth $13.77 — 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.
