Professor Turo's Scenario #257 PSA 10: price & population
PSA 10
$36.96
Raw
$5.72
PSA 10 pop
155
Gem rate
35.7%
A PSA 10 Professor Turo's Scenario #257 from Paradox Rift sells for $36.96 — a 546% premium over the $5.72 raw price. PSA has graded this card 434 times; 155 came back a 10 (35.7% gem rate), and 210 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $13.00. The jump from 9 to 10 is worth $23.96 — 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.
