Cornerstone Mask Ogerpon ex #58
SetPrismatic Evolutions
Year2025
Ungraded
$1.89+$0.20
161 sales · last Jul 3, 2026
CGC 0.5
$4.00
2 sales · last Jun 5, 2026
CGC 8
$7.00
2 sales · last May 26, 2026
PSA 8
$9.36
1 sales · last Sep 28, 2025
PSA 9
$14.00+$6.50
11 sales · last May 22, 2026
CGC 9.5
$6.00
1 sales · last Mar 16, 2026
PSA 10
$21.60
5 sales · last Feb 23, 2026
CGC 10
$14.99
5 sales · last Jun 16, 2026
Cornerstone Mask Ogerpon ex #58 price guide
Cornerstone Mask Ogerpon ex #58 is a collectible Pokémon card from the Prismatic Evolutions expansion (2025). Setlot tracks 188 recorded sales for this card across 8 grade tiers, 124 of them in the last 90 days. PSA 10 copies have a 90-day median of $21.60. Ungraded copies currently trade around $1.89. The top grade commands 11× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $50.00 (PSA 10, Dec 1, 2025). 36 listings are live right now with asks from $0.99.
Price history
Grading premium
Median graded price vs. the ungraded copy ($1.89) — a rough read on whether grading pays off.
CGC 0.5
2.1×
$4.00
CGC 8
3.7×
$7.00
PSA 8
5.0×
$9.36
PSA 9
7.4×
$14.00
CGC 9.5
3.2×
$6.00
PSA 10
11×
$21.60
CGC 10
7.9×
$14.99
Live listings
Search on eBay ↗Lowest asks per grade. Older listings may have ended — “seen” is when we last confirmed each one.
| Grade | Listing | Marketplace | Seen | Price |
|---|---|---|---|---|
| Ungraded 36 tracked | Cornerstone Mask Ogerpon ex Holo Double Rare SV: Prismatic Evolutions 058/131 NM alpackabrosllc | eBay | 1mo ago | $0.99↗ |
| Cornerstone Mask Ogerpon ex - Holo Double Rare SV: Prismatic Evolutions 058/131 alpackabrosllc | eBay |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 115 | $1.89 | $0.60 – $3.57 |
| CGC 0.5 | 2 | $4.00 | $3.00 – $5.00 |
| CGC 8 | 2 | $7.00 | $6.00 – $8.00 |
| PSA 9 | 4 | $14.00 | $13.00 – $15.40 |
| CGC 10 | 1 | $18.00 | $18.00 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 3, 2026 | Ungraded | Cornerstone Mask Ogerpon ex 058/131 Sv: Prismatic Evolutions Holo↗ | eBay | $0.60 |
| Jul 1, 2026 | Ungraded | 2025 Pokemon Prismatic Evolutions Cornerstone Mask Ogerpon ex #058/131↗ | eBay | $0.99 |
| Jun 29, 2026 | Ungraded | Cornerstone Mask Ogerpon ex Double Rare SV: Prismatic Evolutions 058/131 NM↗ | eBay | $1.67 |
| Jun 29, 2026 | Ungraded | Cornerstone Mask Ogerpon ex Double Rare SV: Prismatic Evolutions 058/131 NM↗ |
