|Mojo 3D Printer Pack from Stratasys|
The build volume of this desktop unit is 5x5x5 inches. The build material is a form of ABS that Stratasys calls ABSplus. Stratasys claims it is very tough and durable. It can be drilled and painted, or even plated.
A leasing program is available in the US for $185/month. I have not been able to find any details about the program on the Web... looks like you've got to contact a sales representative to get that information. Stratasys offers a free sample part for evaluation.