Poliwhirl #89 PSA 10: price & population
PSA 10
$331.66
Raw
$22.27
PSA 10 pop
25
Gem rate
27.5%
A PSA 10 Poliwhirl #89 from Expedition sells for $331.66 — a 1,389% premium over the $22.27 raw price. PSA has graded this card 91 times; 25 came back a 10 (27.5% gem rate), and 34 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $58.00. The jump from 9 to 10 is worth $273.66 — 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.
