I met a guy who bought a 3D Systems Cube - justifying it to himself (and his wife) saying he was going to use it to make toys for his kids for Xmas. It worked out great for that - then he realized that the broken part on the $250k+ printing press that was keeping it out of commission at work, and was unavailable because the manufacturer was in receivership, could also be easily enough modeled and printed out on his "toy". So he did, and it worked fine.