Image courtesy of http://civilwarriors.net
Go ahead, go to this site...
Link to government auction site
And do a search for "Gettysburg." Then check out what comes up:) Pretty awesome!:) And CHEAP, too. The only issue? Picking it up. Weighs 12 tons, and the buyer is responsible for moving it. Still, a lot of fun, especially since bidding is only at 5 bucks.
EDIT: Well, the auction has ended, so you can't link to it anymore! Wonder what happened...?