Amazon offers Prime members the Globe Electric 8-Outlet Swivel Wall Tap, model no. 7732301, for $9.28 with free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $6.81; Home Depot also has it for the same price with free in-store pickup.) That's the lowest total price we could find by $3. It features surge protection, two indicator display lights, and two 90-degree swiveling sides, each with four outlets.