Price updates are limited. Some displayed estimates may be older. See each card’s price history for context.
Magic: The Gathering · uncommonLive pricing
Mystery Key
Stable+5.0%Commander Legends: Battle for Baldur's Gate, 2022 · #85
Mystery Key's Near Mint price is up 5.0% ($0.01) over the past 30 days.
Fresh· Updated Nov 3, 2026
Card Details
TypeArtifact — Equipment
Mana Cost1U
ArtistYeong-Hao Han
Card TextWhen equipped creature deals combat damage to a player, sacrifice this Equipment. If you do, draw three cards.
Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)
Format Legality
CommanderLegacyVintageHistoricBrawl
inkwell Fair Value™?· NM
$0.21
moderate
$0.19$0.35
Condition?
2 printings — select edition
Confidencehigh
Prices as ofNov 3
Normal—
Cheapest printing$0.12
Why This Price
inkwell Estimate
Fair Value$0.21
Movement
7D Change+5.0% (+$0.01)
30D Change+5.0% (+$0.01)
Freshness
Prices as ofNov 3
Update cadenceDaily
Inkwell Fair Value$0.21
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More from Commander Legends: Battle for Baldur's Gate
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- How much is Mystery Key worth?
- The current Near Mint price for Mystery Key from Commander Legends: Battle for Baldur's Gate (Magic: The Gathering) is $0.21. It has increased 5.0% over the past 7 days.
- What set is Mystery Key from?
- Mystery Key is from the Commander Legends: Battle for Baldur's Gate set, released June 2022. It is a uncommon in Magic: The Gathering.
- What rarity is Mystery Key?
- Mystery Key is a uncommon card from Commander Legends: Battle for Baldur's Gate in Magic: The Gathering.
- How has the price of Mystery Key changed over the past 30 days?
- Over the past 30 days, the Near Mint price of Mystery Key has risen 5.0% ($0.01) to $0.21.
- How many printings of Mystery Key exist?
- Mystery Key has 2 printings across different Magic: The Gathering sets. The cheapest printing is $0.12 from The List.