I have an Epiphone Bluesmaster I've been on the fence about selling. New around $400-600 with 1 7/8" nut. They only made them for a few years and after Keb'mo used one to record an album they discontinued them due to competing with the Gibson Blues King which ran $2k.
I also have 1932 Regal Diamond Head that is a great couch guitar and the Wife won't let me even THINK of selling it.