Swampert #12 PSA 10: price & population
PSA 10
$1110.43
Raw
$8.15
PSA 10 pop
11
Gem rate
7.1%
A PSA 10 Swampert #12 from Supreme Victors sells for $1110.43 — a 13,525% premium over the $8.15 raw price. PSA has graded this card 155 times; 11 came back a 10 (7.1% gem rate), and 52 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $63.63. The jump from 9 to 10 is worth $1046.80 — 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.
