- Feera <Engineering Supplies> in the Exodar on Azuremyst Isle
- Yatheon <Engineering Supplies> in Silvermoon City
- Captured Gnome <Item Repair> in Zabra'jin in Zangarmarsh
- Wind Trader Lathrai in the Lower City of Shattrath City
- Patch 9.0.1 (2020-10-13): Item level modified due to level squish, from 67 to 1.
- Patch 8.0.1 (2018-07-17): Due to professions being split into tiers, requirements to use have been changed from Engineering (335) to Outland Engineering (35).