Poliwhirl #37 PSA 10: price & population
PSA 10
$227.50
Raw
$3.65
PSA 10 pop
6
Gem rate
15.4%
A PSA 10 Poliwhirl #37 from Unleashed sells for $227.50 — a 6,133% premium over the $3.65 raw price. PSA has graded this card 39 times; 6 came back a 10 (15.4% gem rate), and 21 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $103.84. The jump from 9 to 10 is worth $123.66 — 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.
