How much is Cornerstone Mask Ogerpon ex worth?

A raw (ungraded) Cornerstone Mask Ogerpon ex from Twilight Masquerade is currently worth approximately $4.94 based on recent sales. A PSA 10 graded copy is valued at $40.55. PSA 9 copies average $15.60. Prices are based on completed sales across eBay, Goldin, and other marketplaces.

What is the PSA 10 price for Cornerstone Mask Ogerpon ex?

A PSA 10 graded Cornerstone Mask Ogerpon ex is currently valued at approximately $40.55 based on recent sales data.

What set is Cornerstone Mask Ogerpon ex from?

Cornerstone Mask Ogerpon ex is from the Twilight Masquerade set, card number 199.

Where can I buy Cornerstone Mask Ogerpon ex?

Cornerstone Mask Ogerpon ex listings from eBay, Goldin, and other marketplaces are tracked in real time on CardIndex at https://www.cardindex.co.

How many PSA 10 Cornerstone Mask Ogerpon ex exist?

According to PSA population data, there are 164 PSA 10 copies of Cornerstone Mask Ogerpon ex from Twilight Masquerade.

Cornerstone Mask Ogerpon ex #199 — Twilight Masquerade

Population

PSA453 graded

BGS8 graded

CGC187 graded

SGC10 graded

About Cornerstone Mask Ogerpon ex

Cornerstone Mask Ogerpon ex from the Twilight Masquerade set (#199) is a Pokemon trading card released in 2024. It has a rarity of Ultra Rare. Current fair market values for Cornerstone Mask Ogerpon ex are PSA 10: $40.55, PSA 9: $15.60, PSA 8: $8.50, Raw: $4.94. The most recent PSA 10 sale was $40.55 on October 7, 2026, with 29 sales tracked in the last 30 days. The most recent PSA 9 sale was $15.60 on August 13, 2026. A raw (ungraded) copy last sold for $4.94 on October 5, 2026. CardIndex has tracked 362 total sales across all grades for this card. There are currently 229 active listings for Cornerstone Mask Ogerpon ex.