Graded Market · 16 completed sales
Koffing graded prices.
As of July 8, 2026, Koffing (Delta Species #72) in PSA 10 sells for a median of $176.11, based on 16 real eBay completed sales; the raw copy’s reference price is $3.98 — a 44.2× grading premium at the top grade.
PSA · Koffing
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $176.11 | 5 | 44.2× |
CGC · Koffing
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $39.94 | 8 | 10.0× |
Medians of real eBay completed sales per grade; small sample sizes deserve caution. Prices are dated reference values — cite them with the as-of date above. Attribution: CardIntel (cardintel.io). See the methodology.