How much is Koffing 243/236 worth?

About $37.93 (TCGplayer market price, 2026-10-15). Graded copies sell for more.

What set is Koffing 243/236 from?

Cosmic Eclipse (Sun & Moon), released November 1, 2019.

Is Koffing the most valuable card in Cosmic Eclipse?

No, it is the 40th most valuable of the 271 cards; the top card is Arceus & Dialga & Palkia GX 221 at $595.

Pokémon sets › Cosmic Eclipse › Koffing

Illus. HYOGONOSUKE · © Pokémon / Nintendo / Creatures / GAME FREAK. Shown for identification.

Koffing 243/236

Cosmic Eclipse · Secret Rare · illustrated by HYOGONOSUKE

$37.93TCGplayer market price, 2026-10-15

#40 of 271most valuable in Cosmic Eclipse

TCGplayer eBay Graded on eBay

What Koffing 243 is worth

Koffing 243/236 sells for about $37.93 ungraded in near-mint condition. It is the 40th most valuable card in Cosmic Eclipse, and a small part of the set's total value. The typical (median) Secret Rare in this set goes for $12.35, so this card sells at 3.1 times that. Among all 29 Koffing cards, it ranks 3rd by price.

Koffing price by printing

Printing	Price	Source
Holo	$37.93	TCGplayer market, 2026-10-15

Koffing card details

Set	Cosmic Eclipse (Sun & Moon, CEC)
Number	243/236 (secret rare: numbered above the set total)
Rarity	Secret Rare
Card type	Basic Psychic
HP	60
Abilities	Blow-Away Bomb (Ability)
Attacks	Poison Gas Psychic, Colorless · 10 damage
Weakness	Psychic ×2
Retreat cost	1
Illustrator	HYOGONOSUKE
Released	November 1, 2019
Printings	Normal

How to tell you have this card

Look at the bottom of the card: it should read 243/236 next to the set code CEC, and the rarity is Secret Rare. The illustrator credit reads HYOGONOSUKE. Not sure which set your card is from? Compare the symbol with our set symbol guide.

Other Koffing cards

Koffing 62 Deoxys — **Koffing** $46.46
Deoxys 62

Koffing 61 Team Rocket Returns — **Koffing** $42.28
Team Rocket Returns 61

Koffing 72 Delta Species — **Koffing** $30.50
Delta Species 72

Koffing 114 Expedition Base Set — **Koffing** $27.46
Expedition Base Set 114

Koffing 54 Ruby & Sapphire — **Koffing** $13.00
Ruby & Sapphire 54

All 29 Koffing cards with prices →

More valuable Cosmic Eclipse cards

All Cosmic Eclipse chase cards → · Full Cosmic Eclipse card list

Prices in US dollars: TCGplayer market prices (via pokemontcg.io) where recent, otherwise the Cardmarket trend (via TCGdex) converted at the day's ECB rate. Ungraded, near-mint. Prices change daily; check the live listing before you buy or sell.