I got out of brewing a couple of years ago. I have 3 10gallon kegs and 4 5gallon ball locks. Last time I checked they all held pressure. I rinsed them all out but they could benifit from a good thorough cleaning. I would like to get $200 for them all, I think I got like 6 QDs around too I will toss them in too. Please email me at [email protected].