This is the first rebate on the new Panasonic 100-400mm lens. There is a $100 discount on the lens sold by Quickndone on eBay Canada/US (Click here).
Deals roundup:
You get a 12-60mm G lens for free if you buy the Panasonic GX8 sold by BHphoto (Click here).
Olympus rebates list at BHphoto (Click here) and at Adorama (Click here).
You can preorder the new Cactus V6II at BHphoto (Click here).