I had the exact Roomba in the picture. He was such a cute lil guy. After a year, I came home one day to find him going in circles (and not in a good way). After some major surgery failed to work, I had no choice to take him out back and shoot him. No wait, I exaggerated. He's locked in the attic.

I had an affair with a Roomba once. True story.

Bah, that wasn't really the link I wanted. Well, if you search for one it comes up as between $100 and $250, which isn't all that much.