While we are on the subject of old vinyl, The King of Jing-a-ling at FaLaLaLaLa.com still has four years of his ADVENTure in Carols compilations at his site. Each feature material all from out of print souces. There are some pretty rare tunes here. There is even some nifty CD insert artwork to go along with each!
See for yourself. - http://falalalala.com/?p=191