Swampert #15 PSA 10: price & population
PSA 10
$476.42
Raw
$19.99
PSA 10 pop
48
Gem rate
76.2%
A PSA 10 Swampert #15 from Japanese Tidal Storm sells for $476.42 — a 2,283% premium over the $19.99 raw price. PSA has graded this card 63 times; 48 came back a 10 (76.2% gem rate), and 11 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $48.10. The jump from 9 to 10 is worth $428.32 — 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.
