Iron Boulder ex #87 PSA 10: price & population
PSA 10
$35.00
Raw
$2.44
PSA 10 pop
337
Gem rate
91.6%
A PSA 10 Iron Boulder ex #87 from Japanese Cyber Judge sells for $35.00 — a 1,334% premium over the $2.44 raw price. PSA has graded this card 368 times; 337 came back a 10 (91.6% gem rate), and 23 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $12.10. The jump from 9 to 10 is worth $22.90 — 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.
