You can probably get the best deal for brand new in box off amazon, or look on forums for a cheaper used one. Or just walk into best buy, and get one, and get the 3 year warranty for like 100 bucks more. Its worth it.
Allen's Camera is uber reliable and seems to be getting a steady stream of D7000s. Don't know if asking for the "Fro Price" will do any better than their usual price, but they are competitive with amazon, etc. If you take this route, I would be interested to know what the Fro Price gets you.