Whatever you do make sure it has a US serial number and get the original receipt if possible. You don't want to buy it cheap and then find out you will have to send it overseas for service. The shipping alone will eat up any savings you made if it is grey or imported. GHIm looking for the used market.
Not sure but my D90 serial number is 30----. If I were buying a used body I would call Nikon to make sure. If you have the original receipt form the country of origin they will service it for a fee. If not you are forced to ship it to the country of origin. GHhow can you tell if its a us or over seas serial number?
If its to good to be true, don't trust it,good to know, there is a good condition body on craigslist. I'll check the serial number.