Iron Boulder ex #192 PSA 10: price & population
PSA 10
$34.00
Raw
$1.73
PSA 10 pop
127
Gem rate
46.9%
A PSA 10 Iron Boulder ex #192 from Temporal Forces sells for $34.00 — a 1,865% premium over the $1.73 raw price. PSA has graded this card 271 times; 127 came back a 10 (46.9% gem rate), and 122 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $10.81. The jump from 9 to 10 is worth $23.19 — 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.
