| Base Value:|
- One is needed for the quest The Only Cure.
- The Emperor's Quarters on the Katariah.
- Korvanjund Crypt.
- Shriekwind Bastion.
- Amaund Motierre carries one.
- South-west of Sky Haven Temple, in a boat near the river's shore.
- Randomly found in urns/chests (With Prowler's Profit the chances are GREATLY increased).
(most of these locations seem to be incorrect pertaining to lower levels)