Iron Treads ex #73 PSA 10: price & population
PSA 10
$39.96
Raw
$0.92
PSA 10 pop
169
Gem rate
62.1%
A PSA 10 Iron Treads ex #73 from Promo sells for $39.96 — a 4,243% premium over the $0.92 raw price. PSA has graded this card 272 times; 169 came back a 10 (62.1% gem rate), and 86 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $12.60. The jump from 9 to 10 is worth $27.36 — 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.
