Heres a nice way of making gold. What you will do is farm clouds in Nagrand. Primal air sells for about 72 gold each. They also sell quick, sold about 7 of them in 30 hours. Not alot of people sell Primal Air, since theres not to many mobs in outland that people kill when leveling that drops them.
Requirements:
350 Engineering
Flying mount (highly recommended since half of the clouds are on the "rocks" in the air.)
Zapthrottle Mote Extractor - Item - World of Warcraft
This is a reward from the quest:
The Zapthrottle Mote Extractor! - Quest - World of Warcraft (Horde)
The Zapthrottle Mote Extractor! - Quest - World of Warcraft (Alliance)
Heres a map I've found.
I got about 500g while I was waiting for respawn on some mobs, just by swinging by some clouds. If you have mining aswell, you can go to Zangarmarsh and take some veins while waiting for clouds to respawn.
Heres my history of primal air (This was gained for going about 2 laps around nagrand, while waiting for spawn on mobs) (Obs: Look at the time, all of the sales is within 24 hours)
Session 2:
Botted for about 1 hour and got 8 primals.
Alright, so i put out 5 of my 8 primal air this night for 90g each, all sold withing 24 hours!
So i got 8 in 1 hour,
Each sold for 90g
8x90=720g
Hope you like it guys!
EDIT: Added a bot path for it, works with both GatherBuddy and LazyBot!
Mirror: NagrandCloudFarm