The Tokina 11-16mm got a nice $500 price drop at BHphoto.
Reminder:
GX85 superkit bundle with lot of free extras is on sale for $497 at Amazon US.
$1,000 off on the GH4 with 12-25mm lens at BHphoto.
$500 off on the GH4 with storage kit at BHphoto.
$300 off on the GX85 with 12-32mm lens at BHphoto.
Lens deals overview at GetOlympus: