Question 1

What is the current market value of Cornerstone Mask Ogerpon ex #112?

Accepted Answer

Latest market snapshots place Cornerstone Mask Ogerpon ex in Twilight Masquerade at roughly $0.95. Week-over-week movement is lower by 19.6%. Versus its 30-day baseline of $1.04, this card is now 8.9% lower. Its 90-day trading band runs between $0.82 and $1.79, producing a 102% range and high-volatility behavior. The listed rarity for this print is Double Rare.

Question 2

Is Cornerstone Mask Ogerpon ex #112 a good investment or collectible?

Accepted Answer

Pricing context for collectors: Recent pricing has softened by 19.6% over 7 days, with the card now 47% below its 90-day high. The 90-day range spans $0.82 to $1.79 (102% spread), which indicates high-volatility behavior. Versus the 30-day average ($1.04), the card is trading 8.9% lower. Top-grade copies show substantial separation from raw: PSA 10 is pricing +3082% above the current raw benchmark. PSA 9 is currently around $13.10, while PSA 10 is $30.23.

Question 3

What is Cornerstone Mask Ogerpon ex #112 and what makes it special?

Accepted Answer

Cornerstone Mask Ogerpon ex appears in Twilight Masquerade, released in 2024. Its card type is Pokémon. The rarity label is Double Rare. Printed HP is 210. Energy typing is Fighting. This print is categorized under the Basic, Tera, and ex subtype. Printed card effect: 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). Notable ability on this print: "Cornerstone Stance". Attack line includes "Demolish". Grass weakness applies to this print. Retreat cost is 1 energy. Within set composition, this rarity normally lands above common and uncommon print tiers.

Question 4

What are the alternative Cornerstone cards available?

Accepted Answer

Collectors tracking Cornerstone Mask Ogerpon ex often benchmark it against other Cornerstone cards. This comparison sample includes 4 alternatives across 2 sets. Comparable prices currently cover $0.80-$17.14, a 2042% band. Against the sample mean of $9.51, this card is -90%. Notable alternatives include Cornerstone Mask Ogerpon ex #199 (Twilight Masquerade) at $3.99, Cornerstone Mask Ogerpon ex #215 (Twilight Masquerade) at $16.10, Cornerstone Mask Ogerpon ex #58 (Prismatic Evolutions) at $0.80, and Cornerstone Mask Ogerpon ex #160 (Prismatic Evolutions) at $17.14.

Question 5

What set is Cornerstone Mask Ogerpon ex #112 from, and when was it released?

Accepted Answer

Twilight Masquerade entered circulation in 2024. Series classification for this set is Scarlet & Violet. The checklist contains 226 cards, placing it in a large expansion range. As of 2026, the set is 2 years old and still in a recent release window. Cornerstone Mask Ogerpon ex (#112) is one of the Double Rare prints in this expansion.

Cornerstone Mask Ogerpon ex #112

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