As one of its daily deals, TigerDirect offers the D-Link SmartBeam 802.11n Wireless 4-Port Router, model no. DIR-645, for $49.99 plus around $5 for shipping. That's the lowest total in-stock price we could find by $15, although we saw it for $11 less in March. Features include a 6-element beam forming antenna plus WPA and WPA2 encryption. Deal ends today.