This Nine Stars Touchless Trash Can is $19.98 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 the same price during their Black Friday sale, and it works great.