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Magic · Avatar: The Last Airbender: Eternal-Legal · #15 · Mythic

Intruder Alarm (Borderless)

Magic card price for Intruder Alarm (Borderless): $5.48 market, from $3.09 at the cheapest listing, Foil printing, updated Oct 19, 2026. Full price history since Nov 20, 2025 below.

Market price · Foil · Oct 19, 2026
$5.48
+0.4% this week · +2.6% in 30 days
Buy on eBay →
1 day0.0%
7 days+0.4%
30 days+2.6%
90 days+31.1%
1 year—
All time−23.3%

Sellers right now

$3.09lowest listing$84.70highest
Market price$5.48
Mid listing$5.66
Direct$7.59
30-day avg$5.37

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$5.48
Cardmarket$4.21 €3.75

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

One year

$2.0652-week low$7.1452-week high
In the range67%
All-time low$2.06
All-time high$7.14
First priceNov 20, 2025
Foil · market priceCardmarket (EU, in USD)
$1.42$3.50$5.59$7.68
$5.48
Nov 2025Mar 2026Jun 2026Oct 2026
TCGplayer · via tcgcsv · Cardmarket · via MTGJSONtcgrate.com

Price story

Intruder Alarm (Borderless) (Foil) was released in November 2025. Launch-week prices are left out here: before supply arrives they are mostly guesses. The cheapest listing right now is $3.09, and the 30-day average market price is $5.37.

Printings

PrintingMarketLowHigh7d
Foil$5.48$3.09$84.70+0.4%
Normal$4.10$2.64$49.730.0%

The card in play

Type line
Enchantment
Rules text

Creatures don’t untap during their controllers’ untap steps.

Whenever a creature comes into play, untap all creatures.

Other printings of Intruder Alarm

6 more · $5.48 – $108.00
All printings
Intruder Alarm (86), 8th Edition — Magic card price 0.0% 7d Intruder Alarm 8th Edition · #86 $108.00 Intruder Alarm (229), Secret Lair Drop Series — Magic card price +3.8% 7d Intruder Alarm Secret Lair Drop Series · #229 $13.55 Intruder Alarm, Stronghold — Magic card price +2.8% 7d Intruder Alarm Stronghold $6.59 Intruder Alarm (86), The List Reprints — Magic card price −2.0% 7d Intruder Alarm The List Reprints · #86 $5.87 Intruder Alarm (21), Wilds of Eldraine: Enchanting Tales — Magic card price +0.9% 7d Intruder Alarm Wilds of Eldraine: Enchanting Tales · #21 $5.78

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