Iron Boulder ex #217 PSA 10: price & population
PSA 10
$64.36
Raw
$7.53
PSA 10 pop
168
Gem rate
45.8%
A PSA 10 Iron Boulder ex #217 from Temporal Forces sells for $64.36 — a 755% premium over the $7.53 raw price. PSA has graded this card 367 times; 168 came back a 10 (45.8% gem rate), and 155 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $20.00. The jump from 9 to 10 is worth $44.36 — 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.
