If you want a humanoid robot of your very own, here's the cheapest way to make that a reality. And it's actually a pretty good robot, too.

iRobot debuted the Roomba Vac last year as a cheap robot vacuum offering many of its newer technologies, and it retails for $249. However, right now, you can grab it for just $129. That is just $10 ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

iRobot debuted the Roomba Vac last year as a cheap robot vacuum offering many of its newer technologies, and it retails for $249. However, right now, you can grab it for just $119. That does mark an ...