Check out the
gmfamilyfirst website. At the pulldown at the top that says "Vehicle Shopping" choose GMID pricing. It will redirect you to a special version of the gmbuypower website. At the bottom is an option to build a vehicle, but for some reason Hummer isn't available there. Just select Hummer at the top and go on to search inventory of dealers around you. They will list the MSRP as well as the supplier price for all the vehicles.