Professor's Research: Professor Sada #240 PSA 10: price & population
PSA 10
$40.19
Raw
$2.95
PSA 10 pop
440
Gem rate
34.7%
A PSA 10 Professor's Research: Professor Sada #240 from Scarlet & Violet sells for $40.19 — a 1,262% premium over the $2.95 raw price. PSA has graded this card 1,268 times; 440 came back a 10 (34.7% gem rate), and 641 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $15.00. The jump from 9 to 10 is worth $25.19 — 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.
