On the low end, apparently the $200 Monoprice (yes, the internet based the store that also sells cables) printers test reasonably well, with some temp control issues, is small, one filament at a ...

Ivan Miranda and Jón Schone, both well-known in the DIY 3D printing community, have transformed a discarded treadmill into a massive belt-driven 3D printer. Their project pushes the boundaries of ...