Magic: The Gathering · The Brothers' War Retro ArtifactsMythic
Altar of Dementia 66
Altar of Dementia from The Brothers' War Retro Artifacts (Magic: The Gathering). Daily Cardmarket market price.
Number66
RarityMythic
LanguageEnglish
ReleasedNov 18, 2022
IllustratorIsis
Market price · Normal Usual price
€18.42
▲ +2.6% vs 30-day avg
Lowest€11.62
7-day avg€17.14
30-day avg€17.96
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€
Price source: Cardmarket public price guide · updated Oct 31, 2026
Prices by variant
| Variant | Trend | Lowest | 30-day avg |
|---|---|---|---|
| Normal | €18.42 | €11.62 | €17.96 |
| Foil | €38.11 | €29.89 | €27.81 |
Price history
Days before Oct 30, 2026 are estimated from Cardmarket averages (30, 7 and 1 day); from then on — our daily readings.
Card details
- Name
- Altar of Dementia
- Set
- The Brothers' War Retro Artifacts · Masterpiece series
- Type
- Artifact
- ID
- mtg:908c9cc7-608c-43de-a6ea-06bc69a43f2f
Card value FAQ
How much is Altar of Dementia 66 worth?
Altar of Dementia 66 from The Brothers' War Retro Artifacts is currently worth €18.42 (Cardmarket trend, Normal variant, Oct 31, 2026). Listings start at €11.62. 30-day average: €17.96.
Which version of Altar of Dementia is the most valuable?
Of its 2 variants, Foil is valued highest at €38.11.
Is Altar of Dementia 66 going up in value?
Compared with the 30-day average, the price is up 2.6%. The chart above shows the daily price history, and you can set a price-drop alert.
