http://www.engineering.com/3DPrinting/3DPrintingArticles/ArticleID/6015/3D-Printers-too-Pricey-Build-a-LEGO-one.aspx

While the price of 3D printers continues to plummet, for some the cost is still too high.  To help solve this problem, Instructables author Matthew Krueger, also known as Mastermind, created a 3D printer from LEGOs he found lying around his house.

On this page, the members will share the step-by-step guide to help anyone who are interested in trying anything on this website.