desktop 3D printers are near the top of my list of geek toys/tools I want to get in the next year or so. i just can't justify them yet financially because I don

desktop 3D printers are near the top of my list of geek toys/tools I want to get in the next year or so. i just can't justify them yet financially because I don't have any real need to do home prototyping of a physical product. but the moment I do it'll be like, "here comes a tax deduction!"