If you have a Local homebrew store (LHBS) I would check with them first on buying used kegs. I had no luck on Craigslist finding kegs in my area. I did a ton of pricing for facuets, disconnects, hose, fittings, etc... I found www.ritebrew.com to have the best prices. Haven't checked them lately, but shop around. If you have the $$ then go with stainless faucets and shanks. If not the chrome versions will get you going for less.