I second eBay
I've bought brass there, and I've seen it sell above the price of new brass (no kidding) people get riled up and want to win the bid, and probably don't know that they can buy new stuff cheaper.
Obviously, being a bid, you could end up selling it right at your reserve price, but no loss there, right?
Probably be more cost effective on eBay than buying a table at a show and sitting there all day.
-J.