Newegg offers the ZyXEL Comcast-Compatible DOCSIS 3.0 Cable Modem, model no. BRG35503, for $49.99. Coupon code "EMCPAPH93" cuts the price to $29.99. With free shipping, that's tied with our July mention as the lowest total price we've seen. (It's a current low by $20.) This modem features channel bonding of up to four downstream and four upstream channels and IPv4 and IPv6 support. Deal ends September 3.