Slowbro #13 PSA 10: price & population
PSA 10
$1485.50
Raw
$42.50
PSA 10 pop
27
Gem rate
9.7%
A PSA 10 Slowbro #13 from Unseen Forces sells for $1485.50 — a 3,395% premium over the $42.50 raw price. PSA has graded this card 279 times; 27 came back a 10 (9.7% gem rate), and 111 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $225.00. The jump from 9 to 10 is worth $1260.50 — 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.
