Grookey #203 PSA 10: price & population
PSA 10
$33.02
Raw
$2.67
PSA 10 pop
216
Gem rate
81.5%
A PSA 10 Grookey #203 from Japanese Shiny Star V sells for $33.02 — a 1,137% premium over the $2.67 raw price. PSA has graded this card 265 times; 216 came back a 10 (81.5% gem rate), and 46 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $10.50. The jump from 9 to 10 is worth $22.52 — 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.
