Now that they are older and not too many people seem to be running them anymore you can pick em up for a pretty reasonable price. I know someone who has a setup for sale if your interested, I have to check but I think he wants $375 or so. It includes the MAFTPRO box, instruction manual, EPROM burned for 55-lb. injectors , High Boost Solenoid, Boost Solenoid PnP Adapter, MAFTPRO PnP Adapter (for the ECM harness), and MAT Extension Harness.