Magic · Commander Legends: Battle for Baldur's Gate · #85 · Uncommon
Mystery Key
Magic card price for Mystery Key: $0.29 market, from $0.01 at the cheapest listing, Foil printing, updated Oct 18, 2026. Full price history since Feb 8, 2024 below.
Sellers right now
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
EUR converted at 1.1253 (ECB reference rate). Shipping and condition not included.
One year
Price story
Our price record for Mystery Key (Foil) begins in February 2024 at $0.06; the market price today is $0.29, up 383% since then. In the last year the price changed +142% and ranged from $0.11 to $0.30, and it now trades near the top of that range. This is the highest market price in our records for this card. The cheapest listing right now is $0.01, and the 30-day average market price is $0.28.
Printings
The card in play
- Type line
- Artifact — Equipment
When equipped creature deals combat damage to a player, sacrifice Mystery Key. If you do, draw three cards.
Equip 1 (1: Attach to target creature you control. Equip only as a sorcery.)
