Hi Morg
Spacepet is about to release a 3D printer for $399USD ($386AUD) called Toystructor. It is about the size of an A4 sheet of paper and can easily fit on a desk. People will be able to print all types of things on it, and we are setting up a secondary product (toystruction) where you can download free 3D STL files so you can download and print them up (i.e. Building blocks, action figure templates etc).
We will be offering a discount for Ozformers members as they have been Spacepet's biggest supporters.