Newegg offers the D-Link Amplifi N300 Gigabit 4-Port Wireless Range Extender, model no. DAP-1525, for $69.99. Coupon code "EMCPFHA73" drops it to $39.99. With free shipping, that's the lowest total price we could find by $30. Features include up to 300Mbps wireless data rates, WPA, WPA2 and WPS encryption, and four gigabit ethernet ports. Deal ends May 5.