This is my first guide on ownedcore, been leeching since the before the cata darkmoon card dupe fiasco, but on to the guide!
Addons:
None, but Loot Appraiser helps keep track of xmog/plans that are worth selling. If you're into those markets.
Professions:
Tailoring - Recommend
Enchanting - Recommend
Class:
Can be done with any class but Druid is by far the most effective. (Moonglade Teleport)
Spec:
Boomkin/Bear
Feral lacks the spamable AoE.
Non druid - Any spec with consistent AoE and move speed.
Gear:
Move Speed
Leech
Fresh boosted 100s can farm this without a problem.
What are we farming?
Epic Gems
Netherweave Cloth
Other Loot:
BoE Epics
Profession Plans BoE
Greens/Xmog
Vendor Trash
Where?
Sunwell
Sunwell Plateau - Zone - World of Warcraft
How To:
For those who want to get right down to it. Pull all the trash before the first boss, kill it, loot, run out, reset, repeat. If you're a druid use
Teleport: Moonglade - Spell - World of Warcraft Moonglade teleport after killing and looting, once you load into moonglade teleport again. It will place you at a GY outside of the instance saving you some run back time.
Here's a ROUGH MS paint of the run itself.
Details
Epic gems can be farmed in BC with a similar effectiveness as sunwell and Neatherweave can be farmed in Helfire Ramparts with probably slightly more effectiveness. However after testing this myself and searching I've not found a location that will allow you to search both at the same time. In addition to BoE items you can disenchant for Tome of Illusions Outland.
Tome of Illusions: Outland - Item - World of Warcraft
Making The Money
Gems sell very nicely when time walking events come around.
Cloth sells consistantly but slowly. Check your server to see if bolts are more profitable.
Netherweave Bags are excellent to craft when you would otherwise be AFK(10sec crafting time per bag). Slap them on the AH whenever you craft them. They sell quickly and consistently on my server 15-20g per bag.
(Dis)Enchanting will add another level to your money making with this farm. Crafting
Netherweave Bracers - Item - World of Warcraft then disenchanting for mats and selling them.
The End
Thank you for reading my guide and I hope it helps. I did not include GPH because the GPH here is going to be lower than other options (mainly Vale farming) and largely dependent on market prices. However, if you need gems or netherweave cloth why not farm in a location that will net you decent gold while farming your gems/cloth?