Adorama offers the factory-refurbished Nikon Coolpix S30 10MP Waterproof Digital Camera in White, model no. 26317, for $52.95 plus $6.95 for shipping. That’s $18 under the lowest total price we could find for a new one. It features a 10.1-megapixel sensor, 3x optical zoom, autofocus, 2.7″ LCD, 720p video recording, and more. It is waterproof to 9.8 feet. A 90-day Nikon warranty applies.