There is a $110 off on the great Voigtlander Nokton 25mm f/0.95 at Amazon US (Click here). Only 4 left in Stock right now.
And beside the GH 4K and the Nocticron (here at BHphoto) Panasonic also announced two compact cameras:
The Panasonic Lumix ZS35K (preorder and specs here at Amazon)
The Panasonic Lumix SZ8K (preorder and specs here at Amazon)
The new video cameras can be also found here at Amazon.