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  6. Insidious Fungus (Showcase)

Magic · Duskmourn: House of Horror · #321 · Uncommon

Insidious Fungus (Showcase)

Magic card price for Insidious Fungus (Showcase): $0.72 market, from $0.25 at the cheapest listing, Foil printing, updated Oct 19, 2026. Full price history since Sep 14, 2024 below.

Market price · Foil · Oct 19, 2026
$0.72
−5.3% this week · +14.3% in 30 days
Buy on eBay →
1 day0.0%
7 days−5.3%
30 days+14.3%
90 days+60.0%
1 year+132.3%
All time−88.2%

Sellers right now

$0.25lowest listing$30.00highest
Market price$0.72
Mid listing$0.71
Direct$0.99
30-day avg$0.71

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$0.72
Cardmarket$0.65 €0.58

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

One year

$0.2652-week low$0.7652-week high
In the range92%
All-time low$0.20
All-time high$6.10
First priceSep 14, 2024
Foil · market priceCardmarket (EU, in USD)
$0.23$0.42$0.62$0.81
$0.72
Oct 2025Feb 2026Jun 2026Oct 2026
TCGplayer · via tcgcsv · Cardmarket · via MTGJSONtcgrate.com

Price story

Insidious Fungus (Showcase) (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 +132%, trading between $0.26 and $0.76. The current price is near the top of that range. Listings currently start at $0.25; over the last 30 days the market price averaged $0.71.

Printings

PrintingMarketLowHigh7d
Foil$0.72$0.25$30.00−5.3%
Normal$0.51$0.19$20.00−1.9%

The card in play

Power / Toughness1 / 2
Type line
Creature — Fungus
Rules text

2, Sacrifice Insidious Fungus: Choose one —

• Destroy target artifact.

• Destroy target enchantment.

• Draw a card. Then you may put a land card from your hand onto the battlefield tapped.

Other printings of Insidious Fungus

1 more · $0.72 – $0.84
All printings
Insidious Fungus (186), Duskmourn: House of Horror — Magic card price +21.7% 7d Insidious Fungus Duskmourn: House of Horror · #186 $0.84

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