Mamoswine ex #174 PSA 10: price & population
PSA 10
$37.98
Raw
$1.50
PSA 10 pop
228
Gem rate
37.8%
A PSA 10 Mamoswine ex #174 from Journey Together sells for $37.98 — a 2,432% premium over the $1.50 raw price. PSA has graded this card 603 times; 228 came back a 10 (37.8% gem rate), and 314 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $17.00. The jump from 9 to 10 is worth $20.98 — 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.
