So I posted a thread on craigslist looking for soda kegs and get a reply from a guy wanting to sell 15 ball locks for $15 a piece. I managed to talk the wife into letting me buy 4. He then tells me he will hold onto the rest of them in case I want more. After wards I am visiting my parents and my Dad says "I have one of those big glass jugs you use for your beer making in the basement if you want it" So I score a glass 5 gallon carboy as well.