The RepRap Project started as a British initiative to develop a 3D printer that can print most of its own components and be a low-cost 3D printer, but it is now made up of hundreds of collaborators worldwide. (RepRap is short for replicating rapid prototype.) RepRap is the first of the low-cost 3D printers, and the RepRap Project started the open-source 3D printer revolution. It has become the most widely-used 3D printer among the global members of the Maker Community. In a market which is new and starting to be hyper competitive the race for affordable 3D printers is Olympic -- making a choice can be extremely complex and tiring, hence we bring you Top 10 affordable RepRap 3D printers. These 10 3D printers, listed in order of price from about $200 to $400, are available from 3D Printers Online Store. Read more at 3DPrint.com: https://3dprint.com/?p=134329&preview=true