Mystery Key
1Demand: 2#935 most valuable
Mystery Key is currently valued at 1 in Murder Mystery 2, making it the #935 most valuable tracked item. Values reflect trader consensus as of 19 October 2026. Before you accept any offer for Mystery Key, run both sides through the WFL calculator. A fair trade lands within about 10% of even.
Fair trades for Mystery Key
Items worth about the same, one-for-one swaps with these are close to fair:
| Item | Value | Rarity | Demand |
|---|---|---|---|
 Snowbear | 1 | Common | 2 |
 Chromatic (Knife) | 1 | Legendary | 2 |
 Cupid | 1 | Legendary | 2.5 |
 Brains | 1 | Uncommon | 1 |
 Butterflies | 1 | Rare | 2 |
 Carrot Knife | 1 | Uncommon | 2 |