MGB Aston Martin Prototype For Sale Built on 16th January 1980 and first registered on 13th February 1980 as DOL 341V. Last seen for sale in 2011 at £29,995 when is seemed to take ages to sell. Posted: 171221 The advert is posted by a trader on the Classic & Car website . See also the Aston Workshop in County Durham. The advert says "this incredibly rare, one-off Aston Martin MGB Prototype is for sale. Finished in Gold Champagne metallic with special Tickford Black interior trim, it comes complete with a fantastic history file including many special articles from the motoring press. This example has had just six former keepers and covered only 6,915 miles from new! Presented in immaculate condition and a great investment opportunity for any MG or Aston Martin collector, we anticipate a great deal of interest. Offered by a trader at £39,990. Own a piece of British motoring history!