By far, the easiest to do is grow your own. I have no friends and no hookups, I sound like a NARC on the phone, and I'm a cheap bastard. I'm also a business owner, and understand the whole professionalism thing. Seriously though, a simple grow can be done for next to nothing. I don't even have HID lights (I know, I know), just CFLs. 3 23W warms and 3 27W cools for VEG, and 8 23W warms for flower in a 1x2 foot box. I can only flower 2 plants at a time, but that will get me 1-3 ounces per harvest every 6-8 weeks, more than enough for the wife and I.