What is the rarity of the Cosmos Elixir (Kaldheim Promos)?

The Cosmos Elixir from the Kaldheim Promos set is classified as a Rare card.

How much is the foil version of this card worth?

The foil version of Cosmos Elixir (#237s) is currently valued at $3.81.

Is this card part of a special promotion?

Yes, this card belongs to the Kaldheim Promos set.

Cosmos Elixir (Kaldheim Promos) — MTG Card Value

Name: Cosmos Elixir (Kaldheim Promos) — MTG Card Value
Brand: Rare

Kaldheim Promos

What the Cosmos Elixir from Kaldheim Promos is worth — market price for the single.

Cosmos Elixir (Kaldheim Promos) value — Foil $3.88. Prices updated August 2026.

Set · Kaldheim PromosRarity · RareNumber · #237s

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Which version do you have?

To simply own Cosmos Elixir, buy the Standard version for $4. The slight price difference between the two Standard versions likely reflects minor variations in print run or packaging, not a significant collectible advantage. If you only want the card, the $4 Standard is the sensible choice. Collectors seeking the specific aesthetic or scarcity of the other Standard version might pay the extra dollar, but for basic ownership, save your money.

VersionUsedNewBuy

StandardCosmos Elixir (Kaldheim Promos) — MTG Card Value$4.94$6.29eBay ↗

Standard— this pageCosmos Elixir (Kaldheim Promos) — MTG Card Value$3.88$3.88eBay ↗

JunkPal AI· resale insightanalyzing sold comps…

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Price data verified against · 1

Scryfall — Cosmos Elixir (Kaldheim Promos)$3.88

Item details

Brand: Rare
Set: Kaldheim Promos
Rarity: Rare
Number: #237s

Cosmos Elixir (Kaldheim Promos) value

The Cosmos Elixir from Kaldheim Promos (#237s) has a market price of $3.88.

What drives the price

For Magic singles, set, rarity, condition (NM vs played), and playability/format demand drive value. First printings, foils, and cards that see competitive or Commander play hold value best; reprints soften prices.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

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Condition	Value	Based on
Foil	$3.88	eBay sold comps

Frequently asked questions

What is the rarity of the Cosmos Elixir (Kaldheim Promos)?: The Cosmos Elixir from the Kaldheim Promos set is classified as a Rare card.
How much is the foil version of this card worth?: The foil version of Cosmos Elixir (#237s) is currently valued at $3.81.
Is this card part of a special promotion?: Yes, this card belongs to the Kaldheim Promos set.