mwave offers the Zonet 802.11n Wireless-N 4-Port Router, model no. ZSR4184WS, for $26.99. Coupon code "7ZSR4184WS" cuts it to $19.99. With free shipping, that's the lowest total price we could find by $10. It features up to 150Mbps transfer speeds, four 10/100 Ethernet ports, 64/128-bit WEP, WPA, WPA2 encryption, and more. Coupon expires November 19.