Question 1

What is the current market value of Cornerstone Mask Ogerpon ex #58?

Accepted Answer

For Cornerstone Mask Ogerpon ex in Prismatic Evolutions, the current reference price is $1.19. Over the last 7 days it gained 13.3%. Current value is elevated versus the 30-day mean ($1.09), by 9.6%. In the past 90 days, observed prices ranged from $0.86 to $1.36 (42% spread), a moderate-volatility profile. The listed rarity for this print is Double Rare.

Question 2

Is Cornerstone Mask Ogerpon ex #58 a good investment or collectible?

Accepted Answer

Market structure summary: Weekly movement is positive (13.3%), and value remains materially above its recent low (38%). The 90-day range spans $0.86 to $1.36 (42% spread), which indicates moderate-volatility behavior. Current value is 9.6% above its 30-day reference ($1.09). No consistent graded benchmark is available in this snapshot, so condition-adjusted pricing should be reviewed with active listings.

Question 3

What is Cornerstone Mask Ogerpon ex #58 and what makes it special?

Accepted Answer

In 2025, Prismatic Evolutions introduced this print of Cornerstone Mask Ogerpon ex. Core profile: Its card type is Pokémon. The rarity label is Double Rare. Printed HP is 210. Energy typing is Fighting. 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. Notable ability on this print: "Cornerstone Stance". The printed attacks highlight "Demolish". Grass weakness applies to this print. Within set composition, this rarity normally lands above common and uncommon print tiers.

Question 4

What are the alternative Cornerstone cards available?

Accepted Answer

Other Cornerstone printings create a useful comparison set for Cornerstone Mask Ogerpon ex. Comparable entries in this snapshot: 4 cards, 2 distinct sets. In this sample, pricing ranges between $0.98 and $17.10 (1645% total span). Relative to the alternative average ($8.54), this card is -86%. Notable alternatives include Cornerstone Mask Ogerpon ex #112 (Twilight Masquerade) at $0.98, Cornerstone Mask Ogerpon ex #199 (Twilight Masquerade) at $3.34, Cornerstone Mask Ogerpon ex #215 (Twilight Masquerade) at $12.75, and Cornerstone Mask Ogerpon ex #160 (Prismatic Evolutions) at $17.10.

Question 5

What set is Cornerstone Mask Ogerpon ex #58 from, and when was it released?

Accepted Answer

Prismatic Evolutions entered circulation in 2025. Prismatic Evolutions is grouped under the Scarlet & Violet era. The checklist contains 180 cards, placing it in a large expansion range. As of 2026, the set is 1 year old and still in a recent release window. Within this set, Cornerstone Mask Ogerpon ex is card number 58 with a Double Rare designation.

Cornerstone Mask Ogerpon ex #58

Price history

All Cornerstone Mask Ogerpon ex cards

Card details

Attacks