Are you looking for a cheap Nikon D800 DSLR Camera? The Nikon D800 is the highest pixel count DLSR camera currently available other than medium format cameras and has had huge demand.
Websites such as SLR Hut may sell the Nikon D800 but you have no idea what you are getting or the final price. The price of the D800 is very much lower in the USA even taking into account the exchange rate. On Amazon.com the D800 is listed at $2999. On Amazon.co.uk the Nikon D800 is listed at £2599.
With the $/£ exchange rate at 1.6 this would give the dollar price as £1874. Even with VAT at 20% this is still £2249 which is a saving of £350 off the UK price.
At the moment these are academic as the D800 is in such demand that it seems to be unavailable everywhere but worth looking into once availability improves.