Butterfree #34 PSA 10: price & population
PSA 10
$114.67
Raw
$1.99
PSA 10 pop
50
Gem rate
29.9%
A PSA 10 Butterfree #34 from Base Set 2 sells for $114.67 — a 5,662% premium over the $1.99 raw price. PSA has graded this card 167 times; 50 came back a 10 (29.9% gem rate), and 77 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $10.50. The jump from 9 to 10 is worth $104.17 — 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.
