Newegg via eBay offers the refurbished ASUS 802.11n Wireless 4-Port Gigabit Router, model no. RT-N66R, bundled with a refurbished Netgear Universal WiFi Range Extender, model no. WN2000RPT, for $99.99 with free shipping. That's $52 under the lowest total price we could find for these items purchased new elsewhere. The 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. The range extender features four Ethernet ports and WPA2-PSK, WPS, and WEP encryption.
Note: A 90-day warranty applies, but it's not clear who backs it.