Digital Etc. via Amazon again offers Amazon Prime members the factory-refurbished Cisco Valet 802.11n Wireless Router, model no. M10, for $17.99 with free shipping. (Non-members can spend $25 or more to qualify for free shipping; otherwise, shipping costs $9.29.) That's a buck under our mention of a refurbished unit from a month ago and the least expensive Cisco Valet wireless router we've ever seen. (It's also $32 under the lowest total price we could find for a new one.) This router features four 10/100 ports, WEP, WPA2, and WPA-PSK encryption, parental controls, easy setup USB key, and more.

No warranty information is provided.

Amazon Prime membership is $79 per year; however, Prime is free for college students for six months, and free for parents and caregivers for three months.