Cornerstone Mask Ogerpon ex 215/167 — Twilight Masquerade
Special illustration rare · Twilight Masquerade
Cornerstone Mask Ogerpon ex 215/167 Twilight Masquerade price today: $11.10 raw, $29.13 PSA 9, $80.09 PSA 10. PSA pop 1,030 (50% gem). Updated Oct 9.
Cornerstone Mask Ogerpon ex 215/167 price
- Current raw price: $11.10 (as of 2026-10-10)
- Past month: -$1.74 (-14%) from $12.84
- Past 3 months: -$4.31 (-28%) from $15.41
- Past year: -$2.71 (-20%) from $13.81
- 1-year high: $16.55, low: $11.10
- About 422 sales a year (PriceCharting)
Graded prices
| Grade | Price |
|---|---|
| Raw | $11.10 |
| PSA 7 | $9.50 |
| PSA 8 | $18.00 |
| PSA 9 | $29.13 |
| PSA 10 | $80.09 |
| BGS 10 | $104.00 |
| CGC 10 | $24.26 |
PSA 10 premium: 7.2x the raw price.
PSA population
- Total graded: 1,030
- Gem rate (PSA 10 share): 50%
- Population week: 2026-10-05
| Grade | Graded |
|---|---|
| PSA 5 | 1 |
| PSA 6 | 6 |
| PSA 7 | 19 |
| PSA 7.5 | 1 |
| PSA 8 | 80 |
| PSA 8.5 | 1 |
| PSA 9 | 404 |
| PSA 10 | 518 |
eBay sales by month
67 matched eBay sales in the last 24 months.
| Month | Graded | Raw | Median graded | Median raw |
|---|---|---|---|---|
| 2026-02 | 0 | 1 | $18.99 | |
| 2026-05 | 0 | 2 | $19.92 | |
| 2026-07 | 2 | 19 | $47.13 | $14.00 |
| 2026-08 | 5 | 20 | $26.84 | $14.00 |
| 2026-09 | 4 | 14 | $29.70 | $12.00 |