The numismatic hobby rolls into autumn with heat, and we’re not necessarily talking about summertime temperatures or muggy dew points. The heat is searing on coin show bourse floors and around numismatic auction lecterns. PCGS will be accepting submissions at the International Money Exposition being held in Nashville, Tennessee, September 4-6, and serves as the official on-site grading service of the Great American Coin and Collectibles Show, in Rosemont, Illinois, September 25-27. Then, PCGS has its inaugural Trade & Grade event in Irvine, California, October 22-25.