B&H fixed their Nikon instant rebates page - the individual savings are now really "stackable".
Adorama is having a 24hr sale on the Nikon D90 DSLR camera: $599 with free shipping and 2% in rewards.
The 4% in rewards offer from Amazon is back and includes several Nikon cameras and lenses.
Rokinon 8mm ultra wide angle f/3.5 fisheye lens is now $40 off.
Bower 35mm f/1.4 lens is now $70 off.
Manufacturer refurbished Nikon 1 J1 with two lenses sales for $399 on eBay.