For its newsletter subscribers only, newegg offers the D-Link Dual-Band 802.11n Wireless 4-Port Router, model no. DIR-815, for $49.99. Coupon code "EMCXSXV58" cuts it to $29.99. With free shipping, that's the lowest total price we could find by $20 and among the least expensive dual-band 802.11n WiFi routers we've seen without rebate hassles. It features four 10/100 LAN ports and support for WPA and WPA2 encryption. Coupon expires April 8.