Hi all...I am teacher at the high school level and am in my 2nd year of teaching Solidworks. I want to incorporate a 3d printer this year and am looking for something reliable and has the ability to create parts relatively cheep so the kids can have some fun with it. i was also thinking of creating some items for sale to the student population ie phone cases, key chains, etc to help cover some of the costs of purchasing print material (budget cuts!) Any advice would be greatly appreciated.