I currently am using my own 3D printer in my middle school and it is a Lulzbot Mini. It was about 1250.00 and filament is around 42.00 a roll. Depending on how much you print, you won't need to replace the filament too often. I recommend getting as many colors as possible when you have the funds so when there is less or no funding you will be set:)
Shannon McNceice has been using a Makerbot and likes it---maybe she can weigh in with more details:)
One thing to consider as you plan on going forward is how will you teach teachers and students to use it? I am currently work on this and one thing I am planning to do is to offer an Intro to 3D printing class for students who have 1. joined my Makerspace Google Classroom and 2. completed a google form that indicates they are interested. It will sort of be like earning a badge...although I am not sure what it will allow them to do. I want students to not just print things 'for fun' or the heck of it because ultimately it can be a waste of materials and add to the landfills. Shannon came up with a cool application that we have students complete to request a print that she could maybe share:)
Keep us posted about how things work out!!! There are so many amazing things that can be done with a 3D printer so I am excited you have the opportunity to get one.
Melissa
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