TigerDirect offers the factory-refurbished Linksys E2500 Wireless 802.11n Dual-Band Router $39.99. Coupon code "KNQ88660" cuts it to $29.99. With $1.99 for shipping, that's tied with our March mention of a refurb and $40 under the lowest total price we could find for a new one today. This router features a data transfer rate of up to 300Mbps, simultaneous 2.4GHz and 5GHz frequencies, four Ethernet ports, and more. A 2-year Linksys warranty applies. Deal ends April 29.