About Cornerstone Mask Ogerpon ex
Cornerstone Mask Ogerpon ex from the Mask of Change set (#128) is a Pokemon trading card released in 2024. Current fair market values for Cornerstone Mask Ogerpon ex are PSA 10: $54.90, Raw: $13.99. The most recent PSA 10 sale was $54.90 on June 26, 2026, with 7 sales tracked in the last 30 days. A raw (ungraded) copy last sold for $13.99 on July 15, 2026. CardIndex has tracked 47 total sales across all grades for this card.
