St. Charles Convention Center

Discover one of the midwest's largest coin shows at the Missouri Numismatic Society 66th Annual Coin Show and Scotsman Auction. This premier numismatic event features more than 140 coin dealers buying and selling everything from modern to ancient coins, U.S. to world currency, bullion, and related collectibles. Located at the St. Charles Convention Center in St. Charles, MO, this summer tradition offers free admission and parking for all attendees. Coin enthusiasts of all ages will find something special at this comprehensive show. Educational displays provide learning opportunities for collectors, while the Young Numismatist table ensures every child receives special giveaways. Whether you're seeking rare finds, building your collection, or looking to sell numismatic items, this St. Charles coin show connects you with serious dealers and fellow collectors from across the region. The show runs Wednesday through Saturday, with dealer setup beginning July 16th. Early bird admission starts at 3 PM on Wednesday, while general public hours begin Thursday, Friday, and Saturday at 10 AM. Dealers interested in participating can complete the Dealer Bourse Application with required deposit for this prestigious Missouri numismatic event.