Today only, newegg offers the TRENDnet GREENnet 8-Port Gigabit Ethernet Switch, model no. TEG-S8G, for $19.99 with free shipping. That's a buck under last month's mention and the lowest total price we've seen for this switch. (It's also a current price low by $13.) It claims to consume up to 70% less energy than the average switch by powering down Ethernet ports when they're unused or when the connected device is off. It features eight Gigabit Ethernet ports, 16Gbps forwarding capacity, back pressure control for half-duplex mode, and more.