KoffingCosmic Eclipse 243/236 price & value
Ungraded · near mint
Strong data$36.47
- PSA 10
- $420
- PSA 9
- $72.00
- PSA 8
- $40.00
Prices updated today · How we price cards
About this card
As of Sep 28, 2026, Koffing 243/236 from Cosmic Eclipse is worth about $36.47 ungraded in near-mint condition and $420 graded PSA 10. That value is based on 190 recorded sales in the last 90 days.
Koffing is card 243 of 236 in the Cosmic Eclipse price guide, a set released in November 2019 during the Sun & Moon era. Its number runs past the set’s printed 236, which marks it as a secret rare. The artwork is by HYOGONOSUKE. In the checklist it sits after Magnemite 242/236 and before Gallade 244/236.
It is the 40th most valuable of the 272 priced cards in Cosmic Eclipse, behind Arceus & Dialga & Palkia-GX 221/236 (see the most valuable Cosmic Eclipse cards). A PSA 10 copy is valued at about 12× the ungraded price, and a PSA 9 at $72.00, so condition matters a lot for this card.
It is one of 29 English Koffing cards, and ranks 1st among them by ungraded value. Compare them all in the most valuable Koffing cards.
Price history
- Now
- $36.47
- 4 weeks
- −3.0%
- 90 days
- +14%
- 1 year
- +92%
- Highest
- $41.00
- Lowest
- $4.78
Recorded history starts January 2021. Earlier history is monthly averages; from July 22, 2026 the line is a 7-day average of daily prices, so single-day swings don’t show.
Matched sold listings
Recent sales
24 on record
RawPokemon TCG Koffing 243/236 SM Cosmic Eclipse Secret Rare Holo EN 2019Sep 27, 2026 · eBay · View listing$28.00
RawPokemon TCG Koffing 243/236 Sun & Moon Cosmic Eclipse Rare NMSep 26, 2026 · eBay · Listed as near mint · View listing$34.99
RawKoffing (Secret) 243/236 SM - Cosmic Eclipse - Pokemon Card - NMSep 26, 2026 · eBay · Listed as near mint · View listing$49.08
RawPokémon Koffing TCG Card 243/236 Cosmic Eclipse Near MintSep 25, 2026 · eBay · Listed as near mint · View listing$40.21
RawThe Pokémon Company Koffing 243/236 SM Cosmic Eclipse Secret Rare FA Holo ENGSep 25, 2026 · eBay · View listing$23.50
RawKoffing 243/236 - Pokemon TCG : Cosmic Eclipse - Secret Rare - Holo - LP+Sep 24, 2026 · eBay · Listed as lightly played · View listing$25.00
RawPokémon Koffing TCG Card 243/236 Cosmic Eclipse Near MintSep 22, 2026 · eBay · Listed as near mint · View listing$38.94
RawKoffing - 243/236 - Pokemon Cosmic Eclipse Sun & Moon Secret Rare Card NMSep 22, 2026 · eBay · Listed as near mint · View listing$34.91
Card details
- Number
- 243/236
- Rarity
- Rare Secret
- Released
- Nov 1, 2019
- Era
- Sun & Moon
- Pokémon
- Koffing
- Pokédex no.
- #0109
- Illustrator
- HYOGONOSUKE
- Printings
- Holofoil
Cosmic Eclipse
Other Koffing cards in this set
Same Pokémon
Most valuable Koffing cards
Before this set
Earlier versions
After this set
Later versions
Next in the binder
Nearby in Cosmic Eclipse
Cosmic Eclipse
Chase cards from this set
Common questions
How much is Koffing 243/236 Cosmic Eclipse worth?
As of Sep 28, 2026, Koffing 243/236 Cosmic Eclipse is worth about $36.47 ungraded in near-mint condition. Recent prices range from $30.16 to $39.47. A PSA 10 copy is worth about $420. How we price cards.
How much is a PSA 10 Koffing 243/236 worth?
A PSA 10 Koffing 243/236 Cosmic Eclipse is worth about $420; PSA 9 about $72.00; PSA 8 about $40.00; PSA 7 about $29.50. That is about 12× the ungraded value.
How often does Koffing 243/236 sell?
Koffing 243/236 Cosmic Eclipse recorded 190 sales in the last 90 days (61 in the last 30), most recently on Sep 27, 2026. The highest recent sale was $999 for a PSA 10 copy on Aug 28, 2026.
What is the most valuable card in Cosmic Eclipse?
The most valuable card in Cosmic Eclipse is Arceus & Dialga & Palkia-GX 221/236, at about $793 ungraded. Koffing 243/236 ranks 40th of 272. See the full Cosmic Eclipse ranking.
What set is Koffing 243/236 from?
Koffing 243/236 is from the English Pokémon TCG set Cosmic Eclipse, released Nov 1, 2019, in the Sun & Moon era. Its rarity is Rare Secret.