Mystery Key price & price history
What Mystery Key costs today, what it cost before, and how commander players actually run it. Prices update daily.
Card details
When 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.)
- Type
- Artifact — Equipment
- Mana cost
- {1}{U}
- Rarity
- uncommon
- Latest printing
- The List
- First printed
- 2022-06-10
- Commander legality
- Legal
Mystery Key price today
$0.10
€0.06
30 days +11.1%
as of 2026-10-05
- All-time high
- $0.11
- All-time low
- $0.05
- 1-year average
- $0.08
- Data since
- 2025-07-24
Mystery Key has traded between $0.05 and $0.11, averaging $0.08 over the past year. It appears in 189 of the commander decks we track.
Mystery Key in the deckdiver.app commander deck database
of 891,084 commander decks, 0.0%.
most of those decks cost $32.79 to $742.
runs 3.6 to 6.4 across those decks.
Real decks that run Mystery Key
Pulled from the decks we index, with the stats we track for every one of them. The picks rotate weekly.
More from The List
- MSheoldred, Whispering One$19.70
- MElesh Norn, Mother of Machines$25.59
- MAshaya, Soul of the Wild$15.28
- MMikaeus, the Unhallowed$21.95
- UMystic Retrieval$0.24
- UMystic Speculation$1.11
- UMystic Subdual$0.10
- CMystic of the Hidden Way$0.05
- UMyth Realized$0.08
- UNacatl War-Pride$1.96
- UNadier's Nightblade$0.25
- UNagao, Bound by Honor$0.23
Want the whole list priced? Paste any decklist and get every card's price and history in one place.
Price a decklistBuilding around Mystery Key? deckdiver.app finds commander decks that already run it, filtered to what you can afford and the power level your table actually plays at.
Find commander decks quickly