Cornerstone Mask Ogerpon ex 058/131Prismatic Evolutions Pokémon Card
Prismatic Evolutions, Double Rare, illustrated by 5ban Graphics
THE QUICK READ
Cornerstone Mask Ogerpon ex 058/131 is a Double Rare Pokémon card from Prismatic Evolutions. Cornerstone Mask Ogerpon ex 058/131 sells for about $1.74 raw and $50.00 in PSA 10. Both figures are PriceCharting market estimates as of October 5, 2026.
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How much is Cornerstone Mask Ogerpon ex 058/131 worth?
| Grade | Value | Premium over raw | Source | Explore |
|---|---|---|---|---|
| Raw | $1.74 | 1.0x | PriceCharting market estimate | Raw sales on eBay |
| Grade 8 (any grader) | $9.36 | 5.4x | PriceCharting market estimate | Grade 8 (any grader) sales on eBay |
| PSA 9 | $13.00 | 7.5x | PriceCharting market estimate | PSA 9 sales on eBay |
| Grade 9.5 (any grader) | $14.00 | 8.0x | PriceCharting market estimate | Grade 9.5 (any grader) sales on eBay |
| PSA 10 | $50.00 | 28.7x | PriceCharting market estimate | PSA 10 sales on eBay |
| BGS 10 | $65.00 | 37.4x | PriceCharting market estimate | BGS 10 sales on eBay |
| CGC 10 | $30.00 | 17.2x | PriceCharting market estimate | CGC 10 sales on eBay |
| SGC 10 | $30.00 | 17.2x | PriceCharting market estimate | SGC 10 sales on eBay |
Price history
PriceCharting daily market estimate
Recent verified sales
No verified sales recorded yet.
Is Cornerstone Mask Ogerpon ex 058/131 worth grading?
PSA fees as of September 2026. Regular fee $79.99.
If it grades PSA 10: about $31.73 less than selling raw, before selling fees and shipping.
If it grades PSA 9: about $68.73 less than selling raw, before selling fees and shipping.
Compare each grade outcome separately with selling raw.
Values as of October 5, 2026; basis for each value below.
- Raw value
- $1.74
- PSA 9
- $13.00
- PSA 10
- $50.00
- Grading fee
- $79.99
- Basis
- Raw: based on PriceCharting's market estimate; PSA 9: based on PriceCharting's market estimate; PSA 10: based on PriceCharting's market estimate
Card details
- Type
- Fighting
- Stage
- Basic
- HP
- 210
- Attacks
- 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.
- Abilities
- Cornerstone Stance: Prevent all damage from attacks done to this Pokémon by your opponent's Pokémon that have an Ability.
- Weakness
- Grass ×2
- Retreat
- 1
- Illustrator
- 5ban Graphics
- Rarity
- Double Rare
- Regulation mark
- H
- Number
- 058/131
- Set
- Prismatic Evolutions
- Release date
- January 17, 2025
- Pokédex number
- 1017
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More Double Rare
Booster Bundle / Find sealed on eBay
Cornerstone Mask Ogerpon ex in other sets
Japanese Terastal Festival exCornerstone Mask Ogerpon ex 058/131 FAQ
How much is Cornerstone Mask Ogerpon ex 058/131 worth?
Cornerstone Mask Ogerpon ex 058/131 sells for about $1.74 ungraded, based on PriceCharting's market estimate as of October 5, 2026. PSA 9 copies are about $13.00 (based on PriceCharting's market estimate) and PSA 10 copies about $50.00 (based on PriceCharting's market estimate).
How much is Cornerstone Mask Ogerpon ex 058/131 worth in PSA 10?
A PSA 10 Cornerstone Mask Ogerpon ex 058/131 is worth about $50.00, roughly 28.7 times the ungraded price, based on PriceCharting's market estimate as of October 5, 2026.
What rarity is Cornerstone Mask Ogerpon ex 058/131 and how do you pull it?
Cornerstone Mask Ogerpon ex 058/131 is a Double Rare card in Prismatic Evolutions, one of 25 Double Rare cards in the set. Pokémon has not published official pull rates.