Canon offers its factory-refurbished Canon PowerShot SX170 HS 16-Megapixel Digital Camera in Black, model no. 8410B034, or Red, model no. 8676B028, for $79.99 plus $5 for shipping. That's $50 under the lowest total price we could find for a new model, although we saw it for $5 less two weeks ago. It features a 3" LCD, 16x optical zoom, 720p video recording, optical image stabilization, 28mm wide-angle lens, and SDXC card slot. A 1-year Canon warranty applies. Deal ends May 25.