Swampert #28 PSA 10: price & population
PSA 10
$260.04
Raw
$21.30
PSA 10 pop
114
Gem rate
78.6%
A PSA 10 Swampert #28 from Japanese Premium Champion Pack sells for $260.04 — a 1,121% premium over the $21.30 raw price. PSA has graded this card 145 times; 114 came back a 10 (78.6% gem rate), and 21 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $58.93. The jump from 9 to 10 is worth $201.11 — 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.
