Grookey #11 PSA 10: price & population
PSA 10
$30.90
Raw
$0.19
PSA 10 pop
12
Gem rate
41.4%
A PSA 10 Grookey #11 from Sword & Shield sells for $30.90 — a 16,163% premium over the $0.19 raw price. PSA has graded this card 29 times; 12 came back a 10 (41.4% gem rate), and 15 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $8.27. The jump from 9 to 10 is worth $22.63 — 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.
