Swampert #9 PSA 10: price & population
PSA 10
$2492.69
Raw
$18.94
PSA 10 pop
93
Gem rate
30.1%
A PSA 10 Swampert #9 from Great Encounters sells for $2492.69 — a 13,061% premium over the $18.94 raw price. PSA has graded this card 309 times; 93 came back a 10 (30.1% gem rate), and 106 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $205.00. The jump from 9 to 10 is worth $2287.69 — 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.
