Mega Signal #171 PSA 10: price & population
PSA 10
$32.99
Raw
$1.30
PSA 10 pop
124
Gem rate
49.6%
A PSA 10 Mega Signal #171 from Mega Evolution sells for $32.99 — a 2,438% premium over the $1.30 raw price. PSA has graded this card 250 times; 124 came back a 10 (49.6% gem rate), and 95 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $12.40. The jump from 9 to 10 is worth $20.59 — 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.
