I have been offered a 1957 Oval for what seems to be a bargain? Any advice on the value of these? Appreciating that they vary hugely depending on condition etc, this one has been restored very slowly over 8 years or more, no signs of rust at all on bodywork, new floorpans, no chrome detailing on body, new upholstery (fabric), dashboard appears original except added oil pressure gauge, needs original fuel gauge re fitted! etc etc. Been offered part ex on my 14 yr old mini + £££. Any help on whether this is a fantastic deal would be appreciated, thanks lots in advance x