Butterfree #21 PSA 10: price & population
PSA 10
$115.69
Raw
$5.99
PSA 10 pop
30
Gem rate
30.6%
A PSA 10 Butterfree #21 from Legendary Collection sells for $115.69 — a 1,831% premium over the $5.99 raw price. PSA has graded this card 98 times; 30 came back a 10 (30.6% gem rate), and 45 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $48.32. The jump from 9 to 10 is worth $67.37 — 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.
