200$ This is brand new (300$ value), but without all the attachment accessories and waterproof cap. Includes 8GB micro SD card, charger, and gun mount.
Pretty good 1080p quality, much better for hunting than GoPro. Fixed 3x zoom. Single button operation. Slim mounts, out of the way, under the barrel. They also sell a bow/stabilizer mount.
More info here https://www.tactacam.com/shop/gun-package/
(http://i1228.photobucket.com/albums/ee450/Pmess5462/MISC/20160523_191553_zps0oo753fe.jpg)