Newegg offers the refurbished Netgear N750 Dual Band 802.11n Wireless 4-Port Gigabit Router, model no. WNDR4000-100NAR, for $49.99. This $10 mail-in rebate cuts to $39.99. With free shipping, that's the lowest total price we could find now for a refurb unit by $27 and the best price we've seen. This dual-band router features WPA2 encryption and purports to have twice the available bandwidth of standard routers. It can share a USB storage device via its USB port. Deal ends today.

Note: A 30-day warranty applies, although it's unclear who backs it.