Best Buy offers the factory-refurbished Linksys by Cisco 802.11n Wireless 4-Port Gigabit Ethernet Router, model no. E2000, for $31.99. Opt for in-store pickup to avoid the $6.99 shipping charge. That's $24 under the lowest total price we could find for a new unit, although we saw a refurbished model for $2 less in December. Sales tax is added where applicable. It features both 2.4GHz and 5GHz bands, WPA/WPA2 Personal and SPI firewall protection, and more. A 90-day Cisco warranty applies.

If you need it shipped, Electronica Direct via Amazon offers a refurbished unit for $37.99 with free shipping. A 90-day Cisco warranty applies.