I just came across a nice copy of the 1982 Super Deluxe Silmarillion by Allen and Unwin, listed on ebay. It is number 205/1000 and looks to be in nice shape. Unfortunately, it is missing its slipcase, but with the prices this thing usually commands, it could be a real bargain. All it would take is someone to make up a reproduction of the slipcase.

http://cgi.ebay.com/ws/eBayISAPI.dll? ... &ssPageName=STRK:MEWAX:IT