Cornerstone Mask Ogerpon ex Prismatic Evolutions Pokemon card

Cornerstone Mask Ogerpon ex #58/131Prismatic Evolutions · Double Rare

Market price · Holofoil · Near Mint

$0.74

Other conditions: Lightly Played $0.76 · Damaged $0.50

Market price updated Fri Oct 23 2026 — TCGplayer's index built from completed sales, not a seller's asking price.

7d: +29.8%30d: -12.9%

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Price history — Holofoil, Near Mint

TCGplayer market index (completed sales) · 30 daily points · $0.57–$0.86· refreshed daily · hover the line for each day's price

One point per day from TCGplayer’s market index for completed sales. On a thinly traded card the index only moves on days something actually sold, so short flat stretches are normal.

What Cornerstone Mask Ogerpon ex actually sold for (Holofoil, last 30 days)

Condition	Market price	7d	30d	Sold	Sale range
Near Mintshown on page	$0.74	+29.8%	-12.9%	388 copies	$0.25–$2.49
Lightly Played	$0.76	-2.6%	-3.8%	48 copies	$0.50–$1.10
Moderately Played	$1.19	+0.8%	+2.6%	1 copies	$0.75
Damaged	$0.50	0%	—	1 copies	$0.50

Market price is TCGplayer's index for completed sales in that condition; the sale range is the lowest and highest individual sale recorded in the same 30-day window. Ungraded copies sold as a lot are not counted. Data as of 2026-10-23.

Card details

Type: Fighting
HP: 210
Class: Pokémon · Basic · Tera · ex
Rarity: Double Rare
Card number: 58/131
Weakness: Grass ×2
Retreat cost: 1 Colorless

Card data from the community PokéAPI catalog (pokemontcg.io).

Attacks & rules

Cornerstone Stance Ability

Prevent all damage from attacks done to this Pokémon by your opponent's Pokémon that have an Ability.

Demolish

Fighting Colorless Colorless 140

This attack's damage isn't affected by Weakness or Resistance, or by any effects on your opponent's Active Pokémon.

Frequently asked questions

Is Cornerstone Mask Ogerpon ex a chase card in Prismatic Evolutions?

Among the scarcer prints in the set. Being a Basic, it goes straight into play. Its Cornerstone Stance ability is worth noting. Retreating it takes 1 Energy. It takes extra damage from Grass ×2. Cornerstone Mask Ogerpon is a Basic Fighting Pokémon that lists 210 HP on the card. With Fighting + Colorless + Colorless paid, Demolish puts 140 damage on the table. It is card 58 of 131 in Prismatic Evolutions, a Double Rare. Check the edges and corners under a light before you pick a tier.

How much does condition matter on a Cornerstone Mask Ogerpon ex holo?

It is one of the harder cards to pull from the set. With Fighting + Colorless + Colorless paid, Demolish puts 140 damage on the table. Being a Basic, it goes straight into play. Its Cornerstone Stance ability is worth noting. Retreating it takes 1 Energy. It takes extra damage from Grass ×2. Cornerstone Mask Ogerpon is a Basic Fighting Pokémon that lists 210 HP on the card. It is card 58 of 131 in Prismatic Evolutions, a Double Rare. The rows above list what Near Mint and each played tier have sold for.