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Magic · Duskmourn: House of Horror · #251 · Uncommon

Keys to the House

Magic card price for Keys to the House: $0.25 market, from $0.01 at the cheapest listing, Foil printing, updated Oct 19, 2026. Full price history since Sep 15, 2024 below.

Market price · Foil · Oct 19, 2026
$0.25
−3.9% this week · 0.0% in 30 days
Buy on eBay →
1 day−3.9%
7 days−3.9%
30 days0.0%
90 days+4.2%
1 year+212.5%
All time−55.4%

Sellers right now

$0.01lowest listing$7.26highest
Market price$0.25
Mid listing$0.26
Direct$0.05
30-day avg$0.25

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$0.25
Cardmarket$0.12 €0.11

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

One year

$0.0852-week low$0.2752-week high
In the range89%
All-time low$0.04
All-time high$0.58
First priceSep 15, 2024
Foil · market priceCardmarket (EU, in USD)
$0.01$0.21$0.41$0.61
$0.25
Sep 2024May 2025Feb 2026Oct 2026
TCGplayer · via tcgcsv · Cardmarket · via MTGJSONtcgrate.com

Price story

Keys to the House (Foil) came out in September 2024; we leave the first weeks out of this story, because early prices are set before real supply exists. Over the past twelve months it moved +213%, trading between $0.08 and $0.27. The current price is near the top of that range. Listings currently start at $0.01; over the last 30 days the market price averaged $0.25.

Printings

PrintingMarketLowHigh7d
Foil$0.25$0.01$7.26−3.9%
Normal$0.18$0.01$1,000.18−5.3%

The card in play

Type line
Artifact
Rules text

1, T, Sacrifice Keys to the House: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.

3, T, Sacrifice Keys to the House: Lock or unlock a door of target Room you control. Activate only as a sorcery.

Flavor

If you find them, they wanted to be found.

Also in Duskmourn: House of Horror

most valuable
Full set
Enduring Vitality (Showcase) (Fracture Foil) (404), Duskmourn: House of Horror — Magic card price +0.3% 7d Enduring Vitality (Showcase) (Fracture Foil) Duskmourn: House of Horror · #404 $341.42 Overlord of the Balemurk (Showcase) (Fracture Foil) (401), Duskmourn: House of Horror — Magic card price +3.3% 7d Overlord of the Balemurk (Showcase) (Fracture Foil) Duskmourn: House of Horror · #401 $330.66 Valgavoth, Terror Eater (Showcase) (Textured Foil) (407), Duskmourn: House of Horror — Magic card price 0.0% 7d Valgavoth, Terror Eater (Showcase) (Textured Foil) Duskmourn: House of Horror · #407 $303.02 Enduring Curiosity (Showcase) (Fracture Foil) (398), Duskmourn: House of Horror — Magic card price +0.7% 7d Enduring Curiosity (Showcase) (Fracture Foil) Duskmourn: House of Horror · #398 $242.23 Enduring Courage (Showcase) (Fracture Foil) (402), Duskmourn: House of Horror — Magic card price +2.7% 7d Enduring Courage (Showcase) (Fracture Foil) Duskmourn: House of Horror · #402 $235.75