Cornerstone Mask Ogerpon ex #215 PSA 10: price & population
PSA 10
$79.07
Raw
$11.92
PSA 10 pop
519
Gem rate
50.3%
A PSA 10 Cornerstone Mask Ogerpon ex #215 from Twilight Masquerade sells for $79.07 — a 563% premium over the $11.92 raw price. PSA has graded this card 1,031 times; 519 came back a 10 (50.3% gem rate), and 404 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $29.13. The jump from 9 to 10 is worth $49.94 — 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.
