Sports Authority offers the GoPro HD HERO3 Black Edition 1080p Waterproof WiFi Digital Camcorder, model no. CHDHX-301, for $399.99. Coupon code "100off300aos" cuts it to $299.99. With free shipping, that's $39 under our mention from four days ago and the lowest total price we've seen for this model. (It's also a current price low by $87.) It features 1080p video recording, 12-megapixel burst capture mode, 6-element aspherical lens, and WiFi. It comes with a waterproof housing (to depths of up to 197 feet), rechargeable battery, charge cable, and mounting hardware. Coupon expires July 13.