We just sold a 1974 standard VW Beetle daily driver (we considered this to be a late-model Beetle). There's a 1977 MG-B rotting away in the back yard that would love to be fixed up if anyone is so inclined (it starts and recently had a carbuerator rebuild, but the interior and rag-top are present in spirit rather than in fact). Will sell it cheaply.

I also know where you can get a 1937 LaSalle in need of some TLC if the MG isn't a big enough challenge.