Lockbox Key is a miscellaneous Story Item in Act Three.
An elaborately gilded key.
Properties
Miscellaneous Items
Rarity: Story Item
Weight: 0.01 kg / 0.02 lb
Price: 1 gp 
UID
S_LOW_CollectionsKeyUUID
2705670f-65c4-449d-b80d-af37852ecf5f
Where to find
- Carried by Mirie in the House of Grief
Usage
- Unlocks the Collections Lockbox in the House of Grief X: -272 Y: -2