I'm guessing big bucks, cos you never see um for sale?
Frame and Fork range from $950 for a normal example to $1200 for a real nice one. Chrome is the hardest to get and one that has not been repaired around the headtube too.
The Fork on the Exhibitionist is 1" in diameter where the Fork on the Bravo (has the footstands welded on the top) is slightly thicker tubing. If you manage to find one, be sure to measure the Fork as most got swapped out to Bravo Fork as they were more readily available.