The Nokia Lumia 800 is now on sale in the UK. Nokia have teamed up with all the major carriers in the UK to help spread the availability and adoption of their new and first Windows Phone 7 phone. It's worth noting that only the black version is available at the moment, with the cyan and magenta coming in a few weeks.
However if you don't want to be tied to contract, MobileFun have got the device SIM Free and available to order right now for only £469.95.
You can find out more about the Nokia Lumia 800 here - Nokia Lumia 800, Windows Phone | Specs, Pictures & Videos