Newegg offers the ZyXEL Comcast-Compatible DOCSIS 3.0 Cable Modem, model no. BRG35503, for $55.99. Coupon code "EMCPGHC59" cuts the price to $39.99. With free shipping, that's tied with last month's mention as the lowest total price we've seen. (It's a current low of $5.) This modem features channel bonding of up to four downstream and four upstream channels and IPv4 and IPv6 support. Deal ends April 2.