Want a nexus one for cheap?

I think, nexus is the best phone you should be looking for. Price is not sky high as iPhone or Samsung galaxy tab and facilities are equivalent to both of these mobile giants. After using apple iPhone for year, I switched over to Nexus last month and really I felt the great difference and after a long time I felt some difference in technology with impeccable advancements. Before buying I also tried my hand on Samsung galaxy tab but to be very frank, I did not like its features as everything seems to be made very complicated. So it is now one month that I have been using the Nexux phone and I am really liking the features but one thing which may be triggering here is that Nexux one is made similar to iPhone, in fact little advanced and different, no physical keyboard, sleaky design like iPhone, thinner than iPhone3GS. Touch screen is phenomenal and one more special attraction is navigation trackball point device. The main reason I bought the phone is the processor, which is of one GHZ, so I can handle the 3D graphics and play heavy games too. If you want to get an unlocked version of the phone, then you have to pay $529 but I bought it with AT&T, where it was priced at $169.