Keening Stone
The Brothers' War Retro Artifacts, Magic: The Gathering, #89, Rare, art by Warren Mahy. TCGplayer product name: Keening Stone (Schematic) (Serial Numbered)
Printing: Foil · Near Mint
$389
TCGplayer market price (an average of recent sales)
As of Oct 17 (2 days ago). Unchanged since Sep 18.
Change
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Price trend
Oct 10 $389 → Oct 17, 2026 $389 0.0%
Sep 17 $334 → Oct 17, 2026 $389 +16.5%
Jul 19 $276 → Oct 17, 2026 $389 +40.8%
Oct 17, 2025 $95.00 → Oct 17, 2026 $389 +309%
Feb 8, 2024 $81.00 → Oct 17, 2026 $389 +380%
Record
Price history Feb 8, 2024 to Oct 17, 2026
Price changes, last 30 days
| Date | Price | Change | |
|---|---|---|---|
| Sep 18 | $333.94 → $388.92 | +16.5% | Show on chart |
Vs its set
Over the 90 days to Oct 17, 2026: this card +40.8%; the median other printing in The Brothers' War Retro Artifacts +1.9% (168 other printings).
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Newest TCGplayer value: Oct 17, 2026. Prices in USD. Card names and images © their respective publishers. See how these prices are made.