R.I.P Nexus One
Widely believed to be the best phone among the geek community, the Nexus One is coming the end of its life. As Google is no longer going to make its own Android handset and they have just received its last shipment of handsets. The Nexus One never really caught on outside of the android and geek community, even though it is a great handset and probably the one of the best phones available at the moment.
However, Google will keep selling them in the UK through Vodafone, and through KI in Korea. But in N.America, it will no longer be available unless you are a registered Google developer, then you can get it through Google’s partners. It will still be the official Google developer phone and it will still get the latest Android OS before any other phone.
Source Google