Mars #128 PSA 10: price & population
PSA 10
$53.00
Raw
$0.37
PSA 10 pop
5
Gem rate
45.5%
A PSA 10 Mars #128 from Ultra Prism sells for $53.00 — a 14,224% premium over the $0.37 raw price. PSA has graded this card 11 times; 5 came back a 10 (45.5% gem rate), and 4 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $44.50. The jump from 9 to 10 is worth $8.50 — 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.
