Koffing 70/123
Pokemon card from HeartGold SoulSilver · released Feb 10, 2010
Koffing is a Common Psychic-type Basic Pokemon card, number 70/123 in HeartGold SoulSilver (released Feb 10, 2010), illustrated by Hajime Kusajima. Its TCGplayer market price was ~$7.81 for the reverse holofoil finish on Oct 30, 2026. Between Oct 1 and Oct 30, 2026, its Reverse Holofoil TCGplayer market price went from ~$7.30 to ~$7.81, up 7.0%.
Prices by finish
| Finish | PriceMarket price | Low | Mid | Buy |
|---|---|---|---|---|
| Normal | ~$0.58 | ~$0.20 | ~$0.47 | CardNexuseBayBuy Normal on TCGplayer (opens in a new tab)Search eBaySearch AmazonCardNexus |
| Reverse Holofoil | ~$7.81 | ~$7.51 | ~$14.74 | CardNexuseBayBuy Reverse 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.
As an Amazon Associate I earn from qualifying purchases. We also take part in the TCGplayer and CardNexus (via Impact) and eBay Partner Network affiliate programs. Links to TCGplayer, CardNexus, eBay and Amazon are affiliate links: if you buy through them we may earn a commission, at no extra cost to you. Cardmarket links are not affiliate links.
Sealed HeartGold SoulSilver products
TCGplayer market prices (via TCGCSV), Oct 30, 2026.
Card details
| Set | HeartGold SoulSilver |
| Number | 70/123 |
| Rarity | Common |
| Type | Psychic |
| HP | 50 |
| Stage | Basic |
| Artist | Hajime Kusajima |
| Format legality | Not legal in Standard or Expanded |
| Finishes | Normal · Reverse Holofoil |
What the codes mean
- Card number70/123Card 70 of the 123 in the main HeartGold SoulSilver list.
- Set symbol
The small HeartGold SoulSilver 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.
- RarityCommon: a black circle.
- Illustrator“Illus. Hajime Kusajima” names the artist who made the art.
Attacks & abilities
Smokescreen10If the Defending Pokémon tries to attack during your opponent's next turn, your opponent flips a coin. If tails, that attack does nothing.
Suffocating Gas20
Weakness: Psychic ×2 · Retreat cost: 1
Other Koffing printings
More HeartGold SoulSilver cards
All Koffing cards · HeartGold SoulSilver price list
Card data via TCGdex and pokemontcg.io, updated Oct 30, 2026. Prices: TCGplayer market prices via TCGCSV, Oct 30, 2026.