well the fastest way to make money is get your character to lvl 60... well lvl 50 and run anything you want on hero... I would suggest my favorite but its being over farmed as is.... Shady Forest was once good but it went to shit.... Irkuel(if thats how you spell it) is a good one. Unfinished business you make good money but the drops tend to sell slowly, so dont over run it. All the other ones are roch map shit.