Fancy the Mint robotic vacuum cleaner that we caught sight of at CES 2010 earlier this year? You might be interested to know that this square automatic home appliance is now available for pre-order from Evolution Robotics. It comes with a NorthStar positioning technology which allows it to clean all spots in your home, as it won’t hit the same spot twice on each run. You will need to drop a $20 non-refundable deposit, and wait for summer to roll around as the first shipment arrives. Bear in mind that shipping applies only to those residing Stateside.