The National Sports Collectors Convention

The National Sports Collectors Convention is an annual gathering of collectors, dealers and many other groups interested in collecting trading cards, autographs, authentication, vintage game–used equipment and other sports and entertainment related memorabilia. The National has grown to be a mega-event, which can be housed in only a few locations in the country, but it still attracts all aspects of the multi-billion dollar collectibles industry. With support from the major card manufacturers, card grading services, and auction houses as well as from the licensees of these groups, the National is the premier collectibles event to attend each summer.

Guest celebrity list can be found here:  http://www.tristarproductions.com/National/index.html#lineup