Card art shows a pyramid, geometric shapes, and mystical symbols on a brown card.

Keening Stone (The Brothers' War Retro Artifacts) — MTG Card Value

The Brothers' War Retro Artifacts

What the Keening Stone from The Brothers' War Retro Artifacts is worth — market price for the single.

Keening Stone (The Brothers' War Retro Artifacts) value — Market $0.38 · Foil $0.38. Prices updated August 2026.

Set · The Brothers' War Retro ArtifactsRarity · RareNumber · #89
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Which version do you have?

Buy the Standard version priced at $0 to simply own the Keening Stone. The other two Standard versions also cost $0, meaning there is no difference in edition or scarcity among them. Collectors focused on owning the item cheaply should purchase any of the $0 Standard versions, while those seeking a specific collectible experience should look elsewhere.

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Price data verified against · 1

Item details

Brand
Rare
Set
The Brothers' War Retro Artifacts
Rarity
Rare
Number
#89

Keening Stone (The Brothers' War Retro Artifacts) value

The Keening Stone from The Brothers' War Retro Artifacts (#89) has a market price of $0.38, with the foil at $0.38.

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

Shop this on eBay ↗
ConditionValueBased on
Market$0.38eBay sold comps
Foil$0.38eBay sold comps

Frequently asked questions

What is the current market value for the Keening Stone?
The current market value for the Keening Stone (#89) is $0.36 for both the standard and foil versions.
Is this item considered rare?
Yes, the Keening Stone (#89) is listed as a Rare item within The Brothers' War Retro Artifacts set.
What is the price difference between the foil and non-foil versions?
There is no price difference; both the foil and non-foil versions of the Keening Stone are priced at $0.36.

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