Amazon offers Prime members the CyberPower Heavy Duty 8-Outlet Power Strip, model no. DS806MYL, for $15.95 with free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $7.83.) That's tied with our October mention and the lowest total price we could find today by $2. It features a 6-foot cord, circuit breaker, and keyhole slots.