newegg offers the refurbished Netgear RangeMax Dual Band 802.11n Wireless 4-Port Gigabit Ethernet Router, model no. WNDR3700-100NA, for $53.99 with free shipping. That's a buck under our mention of a refurb from last fall and $40 under the lowest total price we could find for a new one today. This dual-band router purports to have twice the available bandwidth of standard routers. It also can share a USB storage device via its USB port.

Note: It comes with a 13-month warranty, but it's unclear who supports it.