Question 1

What is the current market value of Cornerstone Mask Ogerpon ex #215?

Accepted Answer

Cornerstone Mask Ogerpon ex from Twilight Masquerade is currently trading around $12.75. Over the last 7 days it declined 3.6%. Current pricing is broadly aligned with its 30-day average ($12.94). In the past 90 days, observed prices ranged from $12.12 to $16.54 (35% spread), a moderate-volatility profile. The listed rarity for this print is Special Illustration Rare.

Question 2

Is Cornerstone Mask Ogerpon ex #215 a good investment or collectible?

Accepted Answer

Collector-focused market read: Recent pricing has softened by 3.6% over 7 days, with the card now 23% below its 90-day high. The 90-day range spans $12.12 to $16.54 (35% spread), which indicates moderate-volatility behavior. Current value remains close to its 30-day mean ($12.94). Without a consistent graded comp in the current snapshot, live listings are still required for reliable condition-based valuation.

Question 3

What is Cornerstone Mask Ogerpon ex #215 and what makes it special?

Accepted Answer

Cornerstone Mask Ogerpon ex is a Twilight Masquerade card from the 2024 release window. Its card type is Pokémon. The rarity label is Special Illustration Rare. Printed HP is 210. Energy typing is Fighting. This gives collectors a clear identity footprint for the print. Card subtype classification is Basic, Tera, and ex. Card rules text: As long as this Pokémon is on your Bench, prevent all damage done to this Pokémon by attacks (both yours and your opponent's). Pokémon ex rule: When your Pokémon ex is Knocked Out, your opponent takes 2 Prize cards. Tera: As long as this Pokémon is on your Bench, prevent all damage done to this Pokémon by attacks (both yours and your opponent's). This card has the following ability: "Cornerstone Stance". Attack line includes "Demolish". Grass weakness applies to this print. This rarity tier generally sits in premium chase segments relative to base rarities.

Question 4

What are the alternative Cornerstone cards available?

Accepted Answer

A wider Cornerstone checklist helps contextualize this specific Cornerstone Mask Ogerpon ex print. This comparison sample includes 4 alternatives across 2 sets. Comparable prices currently cover $1.01-$15.79, a 1463% band. Against the sample mean of $5.31, this card is +140%. Notable alternatives include Cornerstone Mask Ogerpon ex #112 (Twilight Masquerade) at $1.01, Cornerstone Mask Ogerpon ex #199 (Twilight Masquerade) at $3.29, Cornerstone Mask Ogerpon ex #160 (Prismatic Evolutions) at $15.79, and Cornerstone Mask Ogerpon ex #58 (Prismatic Evolutions) at $1.16.

Question 5

What set is Cornerstone Mask Ogerpon ex #215 from, and when was it released?

Accepted Answer

Release year for Twilight Masquerade is 2024. It belongs to the Scarlet & Violet series. With 226 listed cards, this is a large set by modern TCG standards. As of 2026, the set is 2 years old and still in a recent release window. Within this set, Cornerstone Mask Ogerpon ex is card number 215 with a Special Illustration Rare designation.

Cornerstone Mask Ogerpon ex #215

Price history

All Cornerstone Mask Ogerpon ex cards

Card details

Attacks