Very popular recently subject 3D printing. I can do i it professionally, quickly and according to your needs. Various materials, various methods:
SLS - Selective Laser Sintering
DMLS - Direct Metal Laser Sintering
FDM - Fused Deposition Modeling
Polyjet
Vacuum Casting
Prices vary depending mostly on the method used, size and volume of the prototype.
More info: www.ee-assistance.com