Slowbro #13 PSA 10: price & population
PSA 10
$527.35
Raw
$35.00
PSA 10 pop
26
Gem rate
11.9%
A PSA 10 Slowbro #13 from Unseen Forces sells for $527.35 — a 1,407% premium over the $35.00 raw price. PSA has graded this card 219 times; 26 came back a 10 (11.9% gem rate), and 100 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $125.00. The jump from 9 to 10 is worth $402.35 — 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.
