Swampert #48/ADV-P PSA 10: price & population
PSA 10
$472.57
Raw
$4.45
PSA 10 pop
28
Gem rate
32.2%
A PSA 10 Swampert #48/ADV-P from Japanese Promo sells for $472.57 — a 10,520% premium over the $4.45 raw price. PSA has graded this card 87 times; 28 came back a 10 (32.2% gem rate), and 39 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $116.38. The jump from 9 to 10 is worth $356.19 — 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.
