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Keening Stone 89z The Brothers' War Retro Artifacts Magic: The Gathering card

The Brothers' War Retro Artifacts · 89z · Rare

Keening Stone 89z price

Market price · Foil · raw

$388.92
#22 most valuable tracked card in The Brothers' War Retro Artifacts

TCGplayer market price as of October 10, 2026 · see listings

Is it worth grading? Run the numbers
Set
The Brothers' War Retro Artifacts
Number
89z
Rarity
Rare
Illustrator
Warren Mahy
Released
November 18, 2022
Type
Artifact

Keening Stone 89z price history

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Prices by finish

FinishMarket recent sales
Foil$388.92

Raw, ungraded copies on TCGplayer. The market price tracks what copies actually sold for. Graded (PSA, CGC, BGS) copies sell at different prices.

Is Keening Stone 89z worth grading?

It depends on the card's condition and the gap between graded and raw prices. At $388.92 raw, a grading fee and weeks of turnaround have to be covered by the odds of a high grade, not just the PSA 10 price. Check centering, corners, edges and surface first, then run the grading calculator with this card's raw price filled in.

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