Swellow #72 PSA 10: price & population
PSA 10
$445.50
Raw
$2.42
PSA 10 pop
9
Gem rate
14.5%
A PSA 10 Swellow #72 from Roaring Skies sells for $445.50 — a 18,309% premium over the $2.42 raw price. PSA has graded this card 62 times; 9 came back a 10 (14.5% gem rate), and 33 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $34.55. The jump from 9 to 10 is worth $410.95 — 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.
