newegg offers the TRENDnet GREENnet 8-Port Gigabit Ethernet Switch, model no. TEG-S80G, for $22.99 with free shipping. (Amazon charges the same for Prime members.) That's the lowest total price we could find by $1, although we saw it for a buck less three weeks ago. This unmanaged switch uses GREENnet technology to automatically adjust power voltage for energy savings.