Koffing 243/236
Pokemon card from Cosmic Eclipse · released Nov 1, 2019
Koffing is a Secret Rare Psychic-type Basic Pokemon card, number 243/236 in Cosmic Eclipse (released Nov 1, 2019), illustrated by HYOGONOSUKE. Its TCGplayer market price was ~$37.86 for the holofoil finish on Oct 30, 2026. Between Oct 1 and Oct 30, 2026, its Holofoil TCGplayer market price went from ~$38.94 to ~$37.86, down 2.8%.
Prices by finish
| Finish | PriceMarket price | Low | Mid | Buy |
|---|---|---|---|---|
| Holofoil | ~$37.86 | ~$29.99 | ~$39.57 | CardNexuseBayBuy Holofoil on TCGplayer (opens in a new tab)Search eBaySearch AmazonCardNexus |
TCGplayer market prices per finish, as of Oct 30, 2026. A guide, not an appraisal; condition and grading change real-world value. Buy links are affiliate links.
Graded copies on eBay
Graded prices vary a lot by grade. These links search current listings.
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Sealed Cosmic Eclipse products
TCGplayer market prices (via TCGCSV), Oct 30, 2026.
![Cosmic Eclipse Sleeved Booster Pack Art Bundle [Set of 4]](https://static.pokemoncardlist.net/images/cards/sealed-276587.avif)
Sleeved Booster Pack Art Bundle [Set of 4]~$477.48Buy on CardNexusSearch eBayBuy on TCGplayer Cosmic Eclipse Sleeved Booster Pack Art Bundle [Set of 4] (opens in a new tab)Search eBaySearch AmazonCardNexus
Card details
| Set | Cosmic Eclipse |
| Number | 243/236 |
| Rarity | Secret Rare |
| Type | Psychic |
| HP | 60 |
| Stage | Basic |
| Artist | HYOGONOSUKE |
| Format legality | Expanded |
| Finishes | Holofoil |
What the codes mean
- Card number243/236243 is above the set's 236, so this is a secret rare: a card numbered past the main list.
- Set symbol
The small Cosmic Eclipse symbol identifies the set. Cards from before Scarlet & Violet print a symbol instead of a set code. - Regulation markNo regulation mark. Cards before Sword & Shield (2020) have none.
- RaritySecret Rare, printed as a small symbol after the number.
- Illustrator“Illus. HYOGONOSUKE” names the artist who made the art.
Attacks & abilities
Ability: Blow-Away BombOnce during your turn, when you discard this Pokémon with the effect of Roxie, you may put 1 damage counter on each of your opponent’s Pokémon. (Place damage counters after the effect of Roxie.)
Poison Gas10Your opponent’s Active Pokémon is now Poisoned.
Weakness: Psychic ×2 · Retreat cost: 1
Other Koffing printings
More Cosmic Eclipse cards
All Koffing cards · Cosmic Eclipse price list
Card data via TCGdex and pokemontcg.io, updated Oct 31, 2026. Prices: TCGplayer market prices via TCGCSV, Oct 30, 2026.