Psionicist
Explorer
The current gold price is 590 USD/Oz if you want the real thing, which would be rather expensive props. 
Liberty Dollars were ruled illegal last week btw. http://intlib.blogspot.com/2006/09/us-mint-claims-norfed-are-federal.html

Liberty Dollars were ruled illegal last week btw. http://intlib.blogspot.com/2006/09/us-mint-claims-norfed-are-federal.html