If you are not in the South of the UK, you may be interested in a Centec 2A type machine - there's one on e bay at the moment in Selby for £1150 or make an offer
http://www.ebay.co.uk/itm/Centec-2A-...3D232037613529 and Cheffins have one in their Harrogate auction next w/e
http://www.cheffins.co.uk/lot/-1200006-vintage-0