Amazon has the Raindrip Automatic Ground Cover & Flowerbed Kit (SDGCBHP) for $49 with free shipping. Includes 50' of 1/2" pre-assembled hose, a filter/regulator combo, timer, "Y" valve, 4 pre-assembled 2' feeder lines with 1/2 circle adjustable sprayers, universal "T", universal end plugs, 5 wire stakes, and 10 hole plugs.