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  6. Koma, Cosmos Serpent

Magic · Kaldheim · #221 · Mythic

Koma, Cosmos Serpent

Magic card price for Koma, Cosmos Serpent: $6.19 market, from $5.45 at the cheapest listing, Foil printing, updated Oct 18, 2026. Full price history since Feb 8, 2024 below.

Market price · Foil · Oct 18, 2026
$6.19
0.0% this week · −1.9% in 30 days
Buy on eBay →
1 day0.0%
7 days0.0%
30 days−1.9%
90 days−7.1%
1 year−1.9%
All time−60.1%

Sellers right now

$5.45lowest listing$48.45highest
Market price$6.19
Mid listing$7.00
Direct$6.59
30-day avg$6.24

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

TCGplayer$6.19
Cardmarket$6.91 €6.14

EUR converted at 1.1253 (ECB reference rate). Shipping and condition not included.

One year

$5.3852-week low$6.7352-week high
In the range60%
All-time low$5.38
All-time high$15.95
First priceFeb 8, 2024
Foil · market priceCardmarket (EU, in USD)
$5.31$5.80$6.30$6.79
$6.19
Jul 20Aug 19Sep 18Oct 18
TCGplayer · via tcgcsv · Cardmarket · via MTGJSONtcgrate.com

Price story

Koma, Cosmos Serpent (Foil) entered our records in February 2024 at $15.52 and stands at $6.19 today, down 60.1% over that time. Over the past twelve months it moved −1.9%, trading between $5.38 and $6.73. The current price is in the middle of that range. Its all-time high in our data is $15.95, still 158% above the current price. The cheapest listing right now is $5.45, and the 30-day average market price is $6.24.

Printings

PrintingMarketLowHigh7d
Foil$6.19$5.45$48.450.0%
Normal$5.84$4.28$96.95−2.2%

The card in play

Power / Toughness6 / 6
Type line
Legendary Creature — Serpent
Rules text

This spell can't be countered.

At the beginning of each upkeep, create a 3/3 blue Serpent creature token named Koma's Coil.

Sacrifice another Serpent: Choose one —

• Tap target permanent. Its activated abilities can't be activated this turn.

• Koma, Cosmos Serpent gains indestructible until end of turn.

Other printings of Koma, Cosmos Serpent

6 more · $6.12 – $20.46
All printings
Koma, Cosmos Serpent (Rainbow Foil) (1765), Secret Lair Drop Series — Magic card price −0.1% 7d Koma, Cosmos Serpent (Rainbow Foil) Secret Lair Drop Series · #1765 $20.46 Koma, Cosmos Serpent (221), Prerelease Cards — Magic card price 0.0% 7d Koma, Cosmos Serpent Prerelease Cards · #221 $16.69 Koma, Cosmos Serpent (1765), Secret Lair Drop Series — Magic card price +1.5% 7d Koma, Cosmos Serpent Secret Lair Drop Series · #1765 $14.89 Koma, Cosmos Serpent (Showcase) (326), Kaldheim — Magic card price −2.3% 7d Koma, Cosmos Serpent (Showcase) Kaldheim · #326 $14.26 Koma, Cosmos Serpent (221), Promo Pack: Kaldheim — Magic card price +1.1% 7d Koma, Cosmos Serpent Promo Pack: Kaldheim · #221 $6.35

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