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Justin: Which university are you at? purchase prinivil online Consumer 3-D printers are complex, low quality, and too slow to use, he says. Recently, he brought a $2,000 MakerBot 3-D printer to an all-day staff meeting. With Whitman in the room, he set up the thing in the back of the room and had it print out a lunch box. By the end of the day, it was about a quarter done, Fink says.