This deal has ended.
Get this D-Link DIR-605L Wireless-N 300 Cloud Router, 4-Ports 10/100 Switch for $16.99 plus free shipping at Adorama. This was the lowest price we found by $9, possibly more if you count free shipping. This router enables a wireless Internet connection and localnetwork for your wireless devices as well as up to four Ethernet wired devices. It runs on the 802.11n WiFi spec, but is backwards compatible with "g" and "b" versions, as well. Also, there's no sales tax (except NY and NJ).