The new Nikon instant savings are now live at B&H. As previously reported, you will get $200 off the D800/D800E and a free 24-85mm lens with the D600. Those deals are valid only for 2 days! In addition, B&H offers some extra free accessories on top of the instant savings:
The new prices are also now active on Amazon: Nikon D800 for $2,796.95 | D800E for $3,096.95 | Nikon D600 with a free 24-85mm lens.
Adorama has this deal: Nikon D600 with Nikon 24-85mm lens, Adorama VIP Member Extended Protection Plan, 32GB Class 10 SDHC card, camera case, spare battery, external battery charger, remote trigger, WiFi mobile adapter and a cleaning kit.
Check also those two Sigma lens discounts: