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Cornerstone Mask Ogerpon ex View on TCGPlayer →
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Cornerstone Mask Ogerpon ex

Prismatic Evolutions set symbol Prismatic Evolutions • #58
RarityDouble Rare
Card typePokémon
SubtypeBasic,Tera,ex
Energy typeFighting
HP210
Released2025/01/17
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Attacks

FCC Demolish 140

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

Abilities

Ability Cornerstone Stance

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

Weakness

G ×2

Retreat

C

TCGplayer Prices as of Jul 21, 2026

Normal
Near Mint $0.12
Reverse Holofoil
Near Mint $0.50

Other Printings

There is 1 other printing of this card.

Cornerstone Mask Ogerpon ex Prize Pack
Prize Pack
Prismatic Evolutions · #58
$4.48

Graded Card Prices

eBay sold listings by grade, last 90 days.

PSA 10
$21.50
2
  • $30.00 Feb 11
  • $13.00 Sep 24
PSA 9
$12.52 ▲
6
  • $14.00 May 3
  • $13.00 Apr 24
  • $15.40 Apr 17
Raw
$6.51
1
  • $6.51 Apr 14

Data through May 3, 2026.

Is Cornerstone Mask Ogerpon ex worth grading?

Based on a raw cost of $0.92 (Near Mint) and the median of recent eBay sales at each grade. Each figure is what you'd net after grading and selling — the grading fee, a $15.00 shipping estimate, and a 12.9% sale fee are already subtracted. It doesn't predict the grade your card will get; it shows what each outcome is worth so you can decide.

PSA

GradeSells forYou net
PSA 10 $21.50 -$77.18
PSA 9 $12.52 -$85.01
PSA 8 No recent sales

Not worth grading at current prices.

Grading fees verified 2026-07-21. Fees, turnaround, and market prices change often — treat this as guidance, not a guarantee. Grade values are medians of eBay sold listings over the last 90 days.

Price History

Price data from TCGplayer and eBay sold listings. Updated daily.

Grading Population

199 Total Graded
31.7% Gem Rate
63 Total Gems
4 Graders
PSA 93 graded
Grade 9: 51 Grade 10: 30 Gem rate: 32.3%
BECKETT 2 graded
Grade 9: 1
SGC 3 graded
Grade 9: 1 Grade 10: 2 Gem rate: 66.7%
CGC 101 graded
Grade 9: 32 Grade 10: 31 Gem rate: 30.7%

Population data updated Jul 10, 2026. Tracks PSA, Beckett, CGC, and SGC. Newer graders like TAG and ACE appear in sales data below but not in PSA-style population reports.

AI Price Prediction

Frequently Asked Questions

What is the current market price of Cornerstone Mask Ogerpon ex?
The current market price of Cornerstone Mask Ogerpon ex from Prismatic Evolutions (2025) is $0.78, based on the latest TCGplayer sales data. Prices update daily and may fluctuate based on demand, condition, and recent sales activity.
What set is Cornerstone Mask Ogerpon ex from?
Cornerstone Mask Ogerpon ex in the Prismatic Evolutions set, which was released in 2025. It is card number 58.
How rare is Cornerstone Mask Ogerpon ex?
Cornerstone Mask Ogerpon ex has a rarity classification of Double Rare.
How many copies of Cornerstone Mask Ogerpon ex have been graded?
A total of 199 copies of Cornerstone Mask Ogerpon ex have been graded across major grading companies (PSA, BGS, CGC, SGC). The overall gem rate (grade 10) is approximately 31.7%.
Are there alternate printings of Cornerstone Mask Ogerpon ex?
Yes, there is 1 alternate printing of Cornerstone Mask Ogerpon ex: Prize Pack. Each variant typically has different print quantities and market values.
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