Adorama offers a Nikon $900 instant rebate on their D810 kit with a 24-120mm lens.

The Nikon D810 line of cameras has the highest resolution in the Nikon DSLR lineup.

Nikon D810 Digital SLR Kit with AF-S 24-120mm F4G ED VR Lens

$3,696 after $900 rebate (reg. $4,596)

Free expedited shipping, offer expires February 28, 2015.

Details here.