Amazon offers the TRENDnet 802.11n Wireless Gigabit Ethernet Broadband Router, model no. TEW-639GR, for $39.99. Clip the $17.50 off coupon on the product page to drop it to $22.49. With free shipping, that's $2 under our February mention of a refurbished unit and the lowest total price we've seen. (It's a current low by $18.) It features four Gigabit Ethernet ports and three 4dBi dipole antennas.