Sure, you'd have more fun building one, yourself. Honestly, though, don't you have enough unfinished projects strewn about? And with Trossen Robotics Fire Sale, pricing it at $249.99, it's probably cheaper than parts.
Plus, it looks like a pet Cylon.






Yes, I want one so that I can keep up with the poo hounds. Last time bZap! was unattended, she ate my delete key.
http://www.wowwee.com/en/products/tech/telepresence/rovio/rovio
http://www.trossenrobotics.com/robot-kits/rovio-wi-fi-enabled-robot.aspx