**[Walmart.com](http://www.passwird.com/links/oQgVel)** has ARRIS SURFboard SB6121 DOCSIS 3.0 Cable Modem Refurbished for **$26.97** with free in-store pickup where available or $5 shipping.

* Lightning-fast broadband speed
* DOCSIS 3.0 technology to bond up to 4 downstream and 4
* [$39.99 at Amazon.com](http://www.passwird.com/links/6C52JV)