This subject hasn't been directly addressed in a while.  While it is obvious with todays market that Legion herb / skin / mine bots are what will make you the most Gold Per Hour. There inst much to be said on this forum about WoD bots (non legion bots). The following was based on my server economy and token prices- yours may vary. $15 USD ( or less if your lucky) isn't much to get started with WoW botting.  Once you start a bot on an account- you essentially say " bye bye " to it... so