Where could I go to buy the new Motorola Droid for less than the expensive $559?

[Delirious]

I'm not eligible for an upgrade til like June 2010 and I am looking at eBay and saw a few for $450

I know it isn't something I need (my enV touch works fine) but I am just weighing my options and seeing what's available to me.

Also what are some ways that if I were to buy the Droid, that I could make a little money off selling my old phone in the best way?