Super Potion #90 PSA 10: price & population
PSA 10
$70.05
Raw
$1.36
PSA 10 pop
260
Gem rate
25.5%
A PSA 10 Super Potion #90 from Base Set sells for $70.05 — a 5,051% premium over the $1.36 raw price. PSA has graded this card 1,018 times; 260 came back a 10 (25.5% gem rate), and 435 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $36.50. The jump from 9 to 10 is worth $33.55 — 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.
