BuyDig via eBay offers the factory-refurbished Nikon Coolpix AW130 16-Megapixel Waterproof Digital Camera in Black, Blue, or Yellow for $169 with free shipping. That's $81 under the cost of a new one and the lowest total price we could find. It features a 5x optical zoom, built-in flash, built-in GPS, WiFi, and 1080p HD Video Recording. A 90-day Nikon warranty applies.