Save up your pocket change, (does anyone have pocket change anymore?), and April 20th there will be great deals on full blown grow tent systems from all of your big names (AC Infinity, Mars Hydro, Vivosun, et al). I would expect a full 4X2 tent, light, filter, environmental control, fan, and everything else you need to be in the $420 range. It just seems like the sort of 420 sale that makes too much sense. Add your favorite soil, seeds, and some occasional water, wait 4 months and you are set.