- Set
- Team Rocket
- Number
- 58 / 83
- Rarity
- Common
- Pokédex
- #109 · Gen 1
Base · Team Rocket · #58
Koffing
GrassBasicCommon40 HP
Sale price history
monthly median of completed sales
Months with fewer than three recorded sales are omitted — a single sale is a data point, not a market price.
Market activity
88 recorded sales$127.50PSA 10▼ trending down
| Grade | Evidence | Market |
|---|---|---|
| 10 | 18 sales | $127.50 |
| 9 | 16 sales | $28.25* |
| 8 | 19 sales | $17.45 |
| 7 | 6 sales | $16.24 |
| 5 | 3 sales | $21.88 |
| 4 | 1 sale | $14.99 |
* Median of recorded sales shown; upstream’s short-window estimate differs enough to be unreliable.
Outlier-filtered estimates from completed eBay sales, not asking prices. Grades backed by few sales are marked.
PSA population
17.8% grade a perfect 10, across 225 submissions.
