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  6. Heart of the Mountain - Arcane Signet

Magic · Secret Lair Drop Series · #916 · Promo

Heart of the Mountain - Arcane Signet

Magic card price for Heart of the Mountain - Arcane Signet: $46.12 market, from $44.52 at the cheapest listing, Foil printing, updated Oct 19, 2026. Full price history since Aug 19, 2026 below.

Market price · Foil · Oct 19, 2026
$46.12
+3.5% this week · +8.7% in 30 days
Buy on eBay →
1 day+0.4%
7 days+3.5%
30 days+8.7%
90 days—
1 year—
All time−54.8%

Sellers right now

$44.52lowest listing$150.00highest
Market price$46.12
Mid listing$59.99
30-day avg$43.72

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

TCGplayer$46.12
Cardmarket$58.30 €51.94

EUR converted at 1.1225 (ECB reference rate). Shipping and condition not included.

One year

$34.8752-week low$101.9252-week high
In the range17%
All-time low$34.87
All-time high$101.92
First priceAug 19, 2026
Foil · market priceCardmarket (EU, in USD)
$30.85$56.77$82.70$108.63
$46.12
Aug 19Sep 8Sep 28Oct 19
TCGplayer · via tcgcsv · Cardmarket · via MTGJSONtcgrate.com

Price story

Heart of the Mountain - Arcane Signet was released in October 2026. Launch-week prices are left out here: before supply arrives they are mostly guesses. The cheapest listing right now is $44.52, and the 30-day average market price is $43.72.

Printings

PrintingMarketLowHigh7d
Foil$46.12$44.52$150.00+3.5%

The card in play

Type line
Artifact
Rules text

Secret Lair x The Hobbit
T: Add one mana of any color in your commander's color identity.

Flavor

Thráin I came to Erebor and became King under the Mountain. There he found the Arkenstone, Heart of the Mountain.

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