i just picked up some used kegs. they arrived holding pressure and looking pretty good on the outside. 2 of them are pretty banged up on the inside bottom. almost like they were dented and pounded out. any reason to be concerned or am i good to go? links to pics below...
http://img695.imageshack.us/g/img00311201102232211.jpg/
http://img695.imageshack.us/g/img00311201102232211.jpg/