Ok for this, your going to need a flyhack or a speedhack, somthing to get you to winterspring / eastern plaguelands, i reccomend wow infinity for the flyhack.
Now, make 2 trial accounts, and 2 chars on the server you want to make some gold on, make one paladin, allience, and one horde of any race. Now, level the paladin to level 6 manually, buy the bubble skill.
Now, use the flyhack and go to tyr's hand or winterspring. look around while still using the flyhack for chests. once you find one, have your random toon aggro all the mobs and speedhack away, have your level 6 pala bubble and start opening the chest, and there you go, you get all the loot. Do this for an hour or so and you can make a couple of hundred gold, not the greatest of gold but then again your not exactly working for it .
Peace.