I just found someone selling some ball lock kegs for $25 a piece. I thought this might be a good time to get into kegging as I have been brewing a bit more lately and I'm getting tired of bottling. He said that they are 15 yrs old and he never used them so they have been sitting in storage. The cheapest I've seen at the two LHBS is $40, which I know is kind of expensive and if it's just a matter of seals they aren't expensive to replace. I'm just kind of wondering what some of you with actual experience with kegging would do. I plan on making a final decision after inspecting them, but would like some input. Thanks