eBay (via adorama) has the GoPro HERO4 BLACK 4K Action Camera for $379.00 Free Shipping. Tax in NJ, NY. This $100 less than elsewhere. This is matches the lowest price we ever seen. It is pretty amazing that with each iteration, GoPro can cram so much more noticeable improvement to their cameras in the same sized (or smaller) chassis. Although the lower end Silver model should fulfill the requirements of most casual GoPro users, the BLACK version gives you two great features. 4K @ 30fps makes 4K video smooth enough to be watchable, and 1080p @ 120Hz means you can add in some funky effects to your 1080p videos like slo-motion and blur effects. HERO4 BLACK is the only GoPro that can record 4K @ 30fps HERO4 BLACK is the only GoPro that can record 1080p at 120Hz (can do slo-mo effects) 12MP burst photos at 30 frames per second Night Photo Mode with a customizable exposure time of up to 30 seconds Built-in wireless networking + Bluetooth Included waterproof housing can be submerged up to 131 feet 180 degree fisheye lens captures everything in front of you