- Card Name
- The Master of Keys (Borderless)
- Current Price
- $3.08
- Price Range
- $1.34 – $4.03
- Set
- Commander: Duskmourn: House of Horror
- Game
- Magic: The Gathering
- Rarity
- Mythic
- Card Number
- 4
- Era
- Modern
- Artist
- Wisnu Tan
- Type
- Normal
- Volatility
- Stable
- EUR Price
- €0.79
- Last Updated
- June 18, 2026
| Period | Change |
|---|---|
| 90d | +15.4% |
Raw & Graded Price Snapshot
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $3.08 | 0.0% | 0.0% | N/A |
Marketplace Price Comparison
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $3.08 | Blended market value | View price history |
| TCGPlayer | $2.66 | Marketplace price | Check listings |
| Cardmarket | €0.79 | European market price | Compare markets |
Sources tracked: tcgplayer_market, scryfall.
How Guardian Calculates This Price
Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.
Track, Grade, or Sell This Card
- Add this card to your collection to track value over time.
- Check grading ROI before submitting to PSA, BGS, or CGC.
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- Scan another card for instant identification and pricing.
Track The Master of Keys (Borderless) price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
More Cards from Commander: Duskmourn: House of Horror
Duskmourn: House of Horror Commander Deck - Endless Punishment — $174.83
Duskmourn: House of Horror Commander Deck - Miracle Worker — $60.51
Duskmourn: House of Horror Commander Deck - Jump Scare! — $51.36
Duskmourn: House of Horror Commander Deck - Death Toll — $42.14
Archon of Cruelty (Showcase) — $17.19
Valgavoth, Harrower of Souls (Borderless) — $16.89
Persistent Constrictor — $16.80
Ashaya, Soul of the Wild — $15.97
Crypt Ghast (Borderless) — $14.38
Persistent Constrictor (Extended Art) — $13.88
Cards in Similar Price Range
Magic: The Gathering cards priced near $3.08:
- Vindicate [Borderless] (Magic Modern Horizons 2) — $3.08
- Joshua, Phoenix's Dominant [Foil] (Magic Final Fantasy) — $3.08
- Case of the Locked Hothouse (Magic Murders at Karlov Manor) — $3.08
- Termagant Swarm [Surge Foil] (Magic Warhammer 40,000) — $3.08
- Coin of Mastery (Magic Teenage Mutant Ninja Turtles Commander) — $3.08
- That Which Was Taken (Magic The List Reprints) — $3.08
- Dragonstorm (Magic Scourge) — $3.08
- Fate Unraveler (Commander: Duskmourn: House of Horror) — $3.08
Related Pages
- The Master of Keys (Borderless) Price Chart & History
- The Master of Keys (Borderless) Sold Comps & Sales History
- Cards Similar to The Master of Keys (Borderless)
- The Master of Keys (Borderless) Investment Analysis
- The Master of Keys (Borderless) Condition Prices (LP/MP/HP)
- Commander: Duskmourn: House of Horror Set Price Guide
- Magic: The Gathering Hub
- Magic: The Gathering Price Guide
- Cards by Wisnu Tan
- Mythic Magic: The Gathering Cards
- Most Expensive Magic: The Gathering Cards
- Best Cards Under $5
- Magic: The Gathering Market Movers Today
- Scan Your Cards
- AI Card Grading
- Grading ROI Calculator
- Card Value Checker
- Where to Sell Magic: The Gathering Cards
Frequently Asked Questions
How much is The Master of Keys (Borderless) from Commander: Duskmourn: House of Horror worth?
The Master of Keys (Borderless) from Commander: Duskmourn: House of Horror is currently worth $3.08 in 2026. Prices are updated daily from multiple sources.
What is The Master of Keys (Borderless) Mythic worth?
The Mythic version of The Master of Keys (Borderless) from Commander: Duskmourn: House of Horror is worth $3.08. Mythic cards are among the most collectible pulls in the set.
How rare is The Master of Keys (Borderless) in Commander: Duskmourn: House of Horror?
The Master of Keys (Borderless) is a Mythic card from the Commander: Duskmourn: House of Horror set in Magic: The Gathering.
Is The Master of Keys (Borderless) going up in value?
The Master of Keys (Borderless) has decreased 0.0% in the last 7 days and decreased 0.0% in 30 days. Current Guardian Estimate: $3.08.
Where can I buy The Master of Keys (Borderless)?
You can compare prices and buy The Master of Keys (Borderless) on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $3.08.
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How much is The Master of Keys (Borderless) from Commander: Duskmourn: House of Horror worth?
The Master of Keys (Borderless) from Commander: Duskmourn: House of Horror is currently worth $3.08 in 2026. Prices are updated daily from multiple sources.
What is The Master of Keys (Borderless) Mythic worth?
The Mythic version of The Master of Keys (Borderless) from Commander: Duskmourn: House of Horror is worth $3.08. Mythic cards are among the most collectible pulls in the set.
How rare is The Master of Keys (Borderless) in Commander: Duskmourn: House of Horror?
The Master of Keys (Borderless) is a Mythic card from the Commander: Duskmourn: House of Horror set in Magic: The Gathering.
Is The Master of Keys (Borderless) going up in value?
The Master of Keys (Borderless) has decreased 0.0% in the last 7 days and decreased 0.0% in 30 days. Current Guardian Estimate: $3.08.
Where can I buy The Master of Keys (Borderless)?
You can compare prices and buy The Master of Keys (Borderless) on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $3.08.