Swampert #9 PSA 10: price & population
PSA 10
$1975.37
Raw
$13.68
PSA 10 pop
90
Gem rate
35.0%
A PSA 10 Swampert #9 from Great Encounters sells for $1975.37 — a 14,340% premium over the $13.68 raw price. PSA has graded this card 257 times; 90 came back a 10 (35.0% gem rate), and 82 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $153.67. The jump from 9 to 10 is worth $1821.70 — 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.
