Upload & Sell: Off
Since the new camera won't arrive for a month i doubt many folks will unload their D700 until they have a new camera in hand. Granted, that won't be true for those with multiple DSLR cameras. But I own one camera and rather enjoy using it. I certainly wouldn't sell it before my new camera arrived. You might see some softening of prices after the new cameras arrive, but don't expect a deep drop simply because the D700 is much prized. As your comment suggests, for many folks the D700 is preferable to the high megapixel D800. Those folks who've been shooting DX and longing for an FX camera may very well opt for a D700 for two thousand rather than a D800 for three. I'm still on the fence, but I'm a patient man and quite willing to wait. And I LOVE my D700!