40 dollar 3d printer! Reprap ewaste CD drive printer made from scratch.
This is a 3d printer I built from old computer parts. It ended up costing me less than 40 dollars. I got a computer power supply for free, 3 CD drive rails for free, a hotend+ extruder for 12 dollars, a ramps control board for 24 dollars, and used a piece of wood, parts I printed on my other 3d printers, and some nuts and bolts to complete the build. I'll be taking this to MRRF in a few weeks along with a few other exciting projects, see you there!