Another good money making method i just found.
Requirements:
- Tailoring 375
- Aldor / Scryer Exalted
_____________________________________________
[Runic Spellthread] / [Golden Spellthread]
The materials to make that cost 140g on my server; [Primal Mana] 10 gold each and [Primal Nether] 40 gold each and the [Rune Thread] costs 50 silver.
But the spellthread you make from those mats cost 350 gold in the auction house.
Money for idling in orgrimmar !