Groupon offers the Panasonic LUMIX DMC-LZ20K 16-Megapixel Digital Camera in Black, model no. DMC-LZ20K, for $179 with free shipping. That's the lowest total price we could find by $58. This camera features a 3" LCD, 21x optical zoom lens, 720p video capture, USB, SD/SDHC/SDXC card slot, and more. Deal ends October 11 at 1 am ET.