Cornerstone Mask Ogerpon ex 160/131 — Prismatic Evolutions
Special illustration rare · Prismatic Evolutions
Cornerstone Mask Ogerpon ex 160/131 Prismatic Evolutions price today: $13.77 raw, $24.17 PSA 9, $92.50 PSA 10. PSA pop 1,536 (29% gem). Updated Oct 9.
Cornerstone Mask Ogerpon ex 160/131 price
- Current raw price: $13.77 (as of 2026-10-10)
- Past month: +$0.24 (+2%) from $13.53
- Past 3 months: -$3.14 (-19%) from $16.91
- Past year: -$3.95 (-22%) from $17.72
- 1-year high: $19.14, low: $12.80
- About 388 sales a year (PriceCharting)
Graded prices
| Grade | Price |
|---|---|
| Raw | $13.77 |
| PSA 7 | $15.00 |
| PSA 8 | $15.09 |
| PSA 9 | $24.17 |
| PSA 10 | $92.50 |
| BGS 10 | $120.00 |
| CGC 10 | $23.81 |
PSA 10 premium: 6.7x the raw price.
PSA population
- Total graded: 1,536
- Gem rate (PSA 10 share): 29%
- Population week: 2026-10-05
| Grade | Graded |
|---|---|
| PSA 3 | 1 |
| PSA 4 | 1 |
| PSA 5 | 2 |
| PSA 6 | 12 |
| PSA 7 | 35 |
| PSA 8 | 230 |
| PSA 8.5 | 1 |
| PSA 9 | 815 |
| PSA 10 | 439 |
eBay sales by month
80 matched eBay sales in the last 24 months.
| Month | Graded | Raw | Median graded | Median raw |
|---|---|---|---|---|
| 2026-06 | 0 | 1 | $22.49 | |
| 2026-07 | 6 | 12 | $25.00 | $15.82 |
| 2026-08 | 6 | 17 | $82.32 | $15.00 |
| 2026-09 | 10 | 28 | $72.47 | $14.37 |