Dark-clad human spy holding a mechanical device in a green, moody setting.

X (Unstable) — MTG Card Value

Unstable

What the X from Unstable is worth — market price for the single.

X (Unstable) value — Market 0,22 € · $0.25 · Foil 1,9 € · $2.16. Prices updated August 2026.

Set · UnstableRarity · RareNumber · #137
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Converted from USD at the ECB reference rate — sold comps are US-market sales.

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Item details

Brand
Rare
Set
Unstable
Rarity
Rare
Number
#137

X (Unstable) value

The X from Unstable (#137) has a market price of $0.25, with the foil at $2.16.

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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ConditionValueBased on
Market0,22 € · $0.25eBay sold comps
Foil1,9 € · $2.16eBay sold comps

Häufige Fragen

What is the market value for Unstable (#137)?
The standard market value for Unstable (#137) is $0.23.
Is the foil version worth more than the standard card?
Yes, the foil version of Unstable is listed at $1.73, significantly higher than the standard card's $0.23.
What set does Unstable (#137) belong to?
Unstable (#137) is part of the Unstable set.

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