Brock #98 PSA 10: price & population
PSA 10
$80.45
Raw
$5.00
PSA 10 pop
16
Gem rate
14.5%
A PSA 10 Brock #98 from Gym Heroes sells for $80.45 — a 1,509% premium over the $5.00 raw price. PSA has graded this card 110 times; 16 came back a 10 (14.5% gem rate), and 35 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $26.50. The jump from 9 to 10 is worth $53.95 — 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.
