The Digital Pavilion via eBay offers the refurbished Linksys by Cisco 802.11n Wireless 4-Port Router, model no. WRT120N, for $16.99 with free shipping. That's the lowest total price we could find for a refurb by $5, although we saw it for $2 less three weeks ago, since expired. (It's also $13 less than the best deal we could find for a new one.) This router features four Ethernet ports and both WPA2 and WEP security.

Note: No warranty information is provided.