Groudon #17 PSA 10: price & population
PSA 10
$155.50
Raw
$1.46
PSA 10 pop
240
Gem rate
9.2%
A PSA 10 Groudon #17 from Celebrations sells for $155.50 — a 10,551% premium over the $1.46 raw price. PSA has graded this card 2,618 times; 240 came back a 10 (9.2% gem rate), and 1,137 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $16.00. The jump from 9 to 10 is worth $139.50 — 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.
