Altatac via eBay offers the 2.6-oz. GoPro HD HERO3 Black Edition 1080p Waterproof Digital Camcorder, model no. CHDHX-301, for $347.99 with free shipping. That's $2 under our mention from a week ago and the lowest total price we could find by $17. It features 1080p video recording, 12-megapixel burst capture mode, 6-element aspherical lens, and WiFi. It comes with a 197-foot waterproof housing, rechargeable battery, charge cable, and mounting hardware.