Makerbot Thing-o-Matic 3D Printer Review
rsk points out this "review of the $1200 Makerbot Thing-o-Matic 3D printer. After a 16-hour self-assembly and a few weeks of use, a blown PSU was replaced with a higher powered PSU via a mod to the Thing-o-Matic. Video of the Thing-o-Matic printing out little solar panel mounts from Google Sketch-up included in the review. Final thoughts suggest that the Thing-o-Matic is not a great gift for non-engineers: 'You need a decent understanding of robotics, hardware, software, electronics and mechanics, need a little hand dexterity and a ton of patience.'"
large, real metal cutting milling machines can also be had used for that price range, and you can add CNC over time while first learning the tricks of the trade. Instead of cutting plastic or sugar, learn to make real fucking machines with a real fucking machine.