Not only did the GH4 got a $100 off. You get a free 450 gift card, extended 3 year warranty and a 4K ready 32GB SD card with the Panasonic GH4 sold by BHphoto (Click here).
Reminder:
There is a new action where you save some $$$ on Oympus lens and camera combinations. It runs on Amazon (Click here) and GetOlympus (Click here). And you save $200 on the E-M1 which now sells for $1,099 at Amazon, Adorama, BHphoto and GetOlympus.