theres tons of ways to make gold, but youre low so id recommend raw gold farms such as running all cata 25m heroic raids, firelands, bastion, blackrock, im missing one other, id stay away from DS, it takes forever but hey if u want go hit that too, thats roughly anywhere from 7-10k on one toon. once you have enough gold to hold onto, start farming xmog and pets, along with selling enchants. good xmog farms AQ20, and blasted lands rare farms, pets id recommend all the whelps, and the tabby/firefly. like i said, you should focus on raw gold for the time being then get the items you can sit on and wait to sell.