Altar of Dementia

Tempest (1997), Magic: The Gathering, #276, Rare, art by Brom


Altar of Dementia

Printing: Normal, Near Mint

$26.66

TCGplayer market price (an average of recent sales)

As of Oct 24 (3 days ago). Unchanged since Oct 15.

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Price trend

Oct 17 $26.66 → Oct 24, 2026 $26.66 0.0%

$26.66
Oct 17, 2026Oct 19, 2026Oct 20, 2026Oct 21, 2026Oct 24, 2026

Sep 24 $26.57 → Oct 24, 2026 $26.66 +0.3%

$26.71high$26.57low$27.00$26.66
Sep 24, 2026Oct 4, 2026Oct 9, 2026Oct 14, 2026Oct 24, 2026

Jul 26 $26.48 → Oct 24, 2026 $26.66 +0.7%

$27.08$25.64$26.00$26.50$26.66
Jul 26, 2026Aug 25, 2026Sep 9, 2026Sep 24, 2026Oct 24, 2026

Oct 24, 2025 $17.54 → Oct 24, 2026 $26.66 +52.0%

$28.11$16.30$20.00$25.00$26.66
Oct 24, 2025Feb 22, 2026Apr 24, 2026Jun 24, 2026Oct 24, 2026

Feb 8, 2024 $7.88 → Oct 24, 2026 $26.66 +238%

$28.11high$7.88$10.00$15.00$20.00$26.66
Feb 8, 2024Jan 2, 2025Jun 16, 2025Nov 28, 2025Oct 24, 2026

Vs its set

Over the 90 days to Oct 24, 2026: this card +0.7%; the median other card in Tempest +2.1% (349 other cards, each at its tracked printing).

Market details

Record

Price history Feb 8, 2024 to Oct 24, 2026

Highest$28.11May 16, 2026 to May 25, 2026
Lowest$7.88Feb 8, 2024 to Feb 13, 2024
Vs highest5% below $28.11

Price changes, last 30 days

DatePriceChange
Sep 27$26.57 → $26.59+0.1%Show on chart
Sep 29$26.59 → $26.57−0.1%Show on chart
Oct 3$26.57 → $26.71+0.5%Show on chart
Oct 15$26.71 → $26.66−0.2%Show on chart

Same set: Tempest (350)

Same artist: Brom (118)

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Live market

Newest TCGplayer value: Oct 24, 2026. Prices in USD. Card names and images © their respective publishers. See how these prices are made.