Altatac via eBay offers the refurbished Netgear 802.11n Wireless 4-Port Router, model no. WNR2000-100NAS, for $17.99 with free shipping. That's $4 below the lowest total price we could find for a refurb elsewhere, although we saw one for $3 less six days ago, since expired. (It's also $13 below the lowest total price we could find for a new one.) It features four 10/100 Ethernet ports and up to 300Mbps wireless data transfer. A 90-day Netgear warranty applies.