1SaleADay via eBay offers the D-Link Amplifi HD 802.11n Wireless Gigabit Media Router 1000, model no. DIR-657, for $19.99 with free shipping. That's $10 under our December mention and the least expensive Gigabit router we've seen with an SD card slot. (It's a current low for this model by $20.) This wireless router features HD Fuel QoS for bandwidth optimization, four Gigabit Ethernet ports, USB connectivity, an SD card slot for uploading HD media files, 802.3, 802.3u, and 802.3ab support, WPA/WPA2/WEP security, speeds up to 300Mbps, and more. Deal ends February 24 at 2:29 PM.