Chesnaught EX #XY18 PSA 10: price & population
PSA 10
$453.44
Raw
$3.77
PSA 10 pop
3
Gem rate
7.9%
A PSA 10 Chesnaught EX #XY18 from Promo sells for $453.44 — a 11,928% premium over the $3.77 raw price. PSA has graded this card 38 times; 3 came back a 10 (7.9% gem rate), and 13 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $13.50. The jump from 9 to 10 is worth $439.94 — 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.
