Also If is "a little" OFF TOPIC here but I put it because I never seen a so perfect exemplar of a ZX Spectrum +:
http://www.ebay.co.uk/itm/Sinclair-ZX-S ... 2254789531
Found on a warehouse in Italy.
I've just have all my Sinclair collection but a so perfect ZX Spectrum like this I've never seen in my life!!!
Have a nice bid.