Motion-Sensor Trash Cans $18

This Nine Stars Motion-Sensor Touchless Trash Can is $17.99 at Walmart. Shipping is free when you spend $35, or it adds $6.99 otherwise. It's $30 or more everywhere else. This 3.2-gallon trash can has a motion sensor that opens the lid automatically when it senses your hand, and then closes on its own. Editor's note: I bought this for $20 during their Black Friday sale, and it works great.