Originally Posted by
Desraider
Jewelcrafting and Alchemy are my biggest money makers. Alchemy stays udefull throughout the entire expansion due to potd and flasks. JC has gems to sustain cash flow, but with sockets being random it is not as good. Do mske sure you gather Cataclysm Recipes if you take JC. A lot of people want those for a timewalking set. For most Heroic raiders the BiS ring is crafted so those babies still sell for loads, this might change come legion.
Enchanting stays usefull as well, we will be getting backa couple more slots to enchant and illusions will be added to the Wardrobe sysrem which need to be crafted uding their original mats. Which can be a new source of gold, so do not forget to grind rare weapon enchants from places like Ulduar.
Blacksmithing, tailoring and leatherworking have their armor crafts which will condistantly sell due to alts/collectors but the drop of point is steep when people get settled and It is dependent on server pop since the items are one time sells. Tailoring has added advantage of bags and BS offers melee weapons.
Inscription and engineering are lowest money makers for me, gun price drops low due to only hunters beign able to use it. The gadgets for legion seem promising. Inscription has decent value with their caster weapons but will be better with the damage boost scrolls in legion.
I recommend taking Ench/JC/Alch/Tailoring for boosts. And Herbalism/Mining on you Demon hunter. If you manage to max all these pre-legion you can start cashing in from day 1 legion.