As one of its daily deals, Woot offers the factory-refurbished Motorola SURFboard DOCSIS 3.0 Cable Modem, model no. SB6141, for $49.99 plus $5 for shipping. That's $10 under our August mention of a refurb and the best price we've seen. (It's also a current low for a refurb by $15.) It features support for IPv4 and IPv6 and enhanced network management. It may not be compatible with all service providers. A 90-day Motorola warranty applies. Deal ends November 13 at 1 am ET.