There was a time when the little robot dog was among the most coveted items in the world. Then came the iDog, which was a robot dog that would emote in response to whatever music you played on your ...

Costco offers a variety of cool robots to consumers, including the Litter-Box 4, Aiper Surfer S1, Enabot Ebo Air 2, Miko Mini+, and Roborock QX Revo.

Don't worry about having to memorize the phrase, "Klaatu barada nikto," in Kevin Hardy's house, because Gort isn't there. Not that Hardy wouldn't pounce on the chance to place a bid if Gort ever ...