have to put in a plug for keggconnection.com. just bought a couple kegs from there and the guy was really cool. its a small business, but the guy was really helpfull and went out of his way to meet up with me so i wouldn't have to pay shipping. and at $20 for cleaned, tested kegs with a spare set of o-rings, its a great deal. if you live in austin/san antonio area, check out this guy's stuff. i'm very selective on where i spend my $$ and will definitely deal with him. i wish i had more beer and space so i could go buy more.