Further details about the Nexus One have emerged since we reported about its exclusivity with Google this morning. It will be apparently be sold by Google for $530 unsubsidized, and $180 with a T-Mobile plan. If you do sign up for a plan and cancel within 120 days of purchase, you’ll have to cough up the remainder of the total cost of the phone — $350, or return the phone to Google. The leaked docs also offer the following tidbits:Yeah, it’s $530 unsubsidized. Google’s not going to be selling the phone at cost, like so many people considered. They’re not going to save us from the “making money off of hardware” culture we’ve got right now, so this is basically just another Android handset, albeit a really good oneIf you want it subsidized, you’ll...