Marnie #SWSH120 PSA 10: price & population
PSA 10
$109.00
Raw
$3.72
PSA 10 pop
362
Gem rate
22.9%
A PSA 10 Marnie #SWSH120 from Promo sells for $109.00 — a 2,830% premium over the $3.72 raw price. PSA has graded this card 1,583 times; 362 came back a 10 (22.9% gem rate), and 937 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $20.00. The jump from 9 to 10 is worth $89.00 — 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.
