My mate hooked me up twice with guys he knew so 2 I guess...didn't meet the first guy but the second guy was cool, he stopped shortly after I met him though.
It's great to consume so little that even having a constant supply with less than "a few plants" for space issues can EASILY keep you happy til next chopdown...!
(besides...you know EXACTLY whats in your grinder and don't have to worry about other mixed in rubbish - and then theres the money saved...i'm gonna stop typing now)