Mamoswine ex #116 PSA 10: price & population
PSA 10
$26.26
Raw
$2.51
PSA 10 pop
421
Gem rate
90.7%
A PSA 10 Mamoswine ex #116 from Japanese Battle Partners sells for $26.26 — a 946% premium over the $2.51 raw price. PSA has graded this card 464 times; 421 came back a 10 (90.7% gem rate), and 33 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $6.81. The jump from 9 to 10 is worth $19.45 — 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.
