Newegg offers the refurbished Asus 802.11n Wireless Dual Band Gigabit Router, model no. RT-N66R, for $59.99 with free shipping. That's tied with our mention from last month as the lowest total price we've seen. (It's also $60 less than the best price we could find for a new unit.) This router features data transfer rates of up to 900Mbps; USB; four LAN ports; and 128-bit WEP, 64-bit WEP, WPA-PSK, and WPA2-PSK encryption.
A 90-day warranty applies, but it's not clear who backs it.