As one of its daily deals, newegg offers the TRENDnet GREENnet 8-Port Gigabit Ethernet Switch, model no. TEG-S8G, for $17.99 with free shipping. That's $2 under our May mention and the best price we've seen for this switch. (It's also a current price low by $19.) It's purported to consume up to 70% less energy than the average switch by powering down Ethernet ports when they are unused or when the connected device is off. Deal ends today.