Koffing 243/236 — Cosmic Eclipse
Secret Rare · Cosmic Eclipse
Koffing 243/236 Cosmic Eclipse price today: $38.92 raw, $78.69 PSA 9, $397 PSA 10. PSA pop 2,255 (29% gem). Updated Oct 8.
Koffing 243/236 price
- Current raw price: $38.92 (as of 2026-10-09)
- Past month: -$0.11 (+0%) from $39.03
- Past 3 months: +$0.28 (+1%) from $38.64
- Past year: +$17.25 (+80%) from $21.67
- 1-year high: $41.82, low: $19.82
- About 480 sales a year (PriceCharting)
Graded prices
| Grade | Price |
|---|---|
| Raw | $38.92 |
| PSA 7 | $24.54 |
| PSA 8 | $29.99 |
| PSA 9 | $78.69 |
| PSA 10 | $396.50 |
| BGS 10 | $515.00 |
| CGC 10 | $90.17 |
PSA 10 premium: 10.2x the raw price.
PSA population
- Total graded: 2,255
- Gem rate (PSA 10 share): 29%
- Population week: 2026-10-05
| Grade | Graded |
|---|---|
| PSA 1 | 2 |
| PSA 3 | 1 |
| PSA 4 | 2 |
| PSA 5 | 8 |
| PSA 6 | 26 |
| PSA 7 | 66 |
| PSA 8 | 351 |
| PSA 8.5 | 4 |
| PSA 9 | 1,145 |
| PSA 10 | 650 |
eBay sales by month
173 matched eBay sales in the last 24 months.
| Month | Graded | Raw | Median graded | Median raw |
|---|---|---|---|---|
| 2026-02 | 1 | 0 | $289.95 | |
| 2026-06 | 0 | 1 | $34.95 | |
| 2026-07 | 4 | 35 | $34.25 | $29.25 |
| 2026-08 | 21 | 48 | $80.00 | $30.00 |
| 2026-09 | 19 | 44 | $102.50 | $30.00 |