Gold Farming in Wrath from the Lich King is essential now simply because Northrend is just much more expensive to game on. So " new world " of Warcraft gamer beware, it is not as easy and inexpensive to experience this expansion. In WOTLK things are done on a larger scale here are a handful of Profession ideas to enable you to get going.
When you purchase Tailoring like a crafting profession you may make some serious gold in the Netherweave and Frostweave level. I recommend you powerlevel to those levels. The easiest method to powerlevel Tailoring is to use the Auction House to your benefit by purchasing a lot of stacks of low level cloth at higher prices. Once your there you have to provide a consistent amount of Linen, Wool, or Silk. Why? Since there are a lot of players that will get a lot of different mounts only for the heck of it which requires a large amount of cloth donations towards the factions that offer them.
Skinning is also a good way to learn in WOTLK. This really is great combined with Mining and Herbalism. New leather types that will bring you profit are Arctic Fur and Icy Dragonscales. They are extremely valuable and will fetch high prices on the Auction House. Commonly available Borean leather will sell easily, just because it's common doesn't mean it cannot be profitable. Borean itself will cover a lot of expenses.
Alchemy is also a great Profession to have for Wrath from the Lich King. This is because in WOTLK there's a constant requirement for flasks, transmutes, and consumables. Probably the most profitable Mastery is Elixir specialization. But Potion Mastery and Transmutation Mastery could be profit generators as well.
There you have it, some suggestions which will hopefully enable you to get going in gold farming in WOTLK. Best of luck.
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