Adorama via Buy.com offers the factory-refurbished Nikon COOLPIX S8100 12.1-Megapixel Digital Camera in Black, model no. 26219, for $129 with free shipping. That's $31 below our November mention of a new one bundled with a 8x8" Shutterfly Photobook, and it's $28 under the lowest total price we could find for a new one today. Features include a 3" LCD, 10x optical zoom, backlit CMOS sensor (which allows shooting at faster shutter speeds and in lower light conditions), optical image stabilization, up to 5 fps continuous shooting, 1080p video capture at 30 fps, 102MB integrated memory, SD/SDHC card slot, USB connectivity, HDMI, and more. A 1-year Nikon warranty applies.

Note: It's not guaranteed for delivery by Christmas.