It looks like Nikon extended the rebates on the D600 again until March 2nd. Fortunately you can also still get some instant rebates with a flash or the 70-300mm f4.5G as well. Here's the break down:
- D600 body only - $100 instant rebate + free backpack & 32gb sd card + 2% cash back - $1,996.95
- D600 + 28-300mm - $250 instant rebate + 2% cash back - $2,896.95
- 70-300mm f/4.5G - Save $200
- SB-700 - Save $30
- SB-910 - Save $50