TigerDirect offers the factory-refurbished Linksys by Cisco E1000 802.11n Wireless 4-Port Broadband Router, model no. RB-E1000-RM, for $19.99. With $2.99 for shipping, that’s $5 under our February mention and $26 less than the best deal we could find for a new one. This 4-port router features wireless data speeds of up to 300Mbps, 128-, 64-, and 40-bit WEP, WPA, and WPA2 encryption, SPI firewall protection, and more. A 90-day Linksys warranty applies.