If you only make it to one memorabilia show this year, make it to the National Sports Collectors Convention. Its got it all. During the show, there will be Hall of Famers on site signing autographs alongside Star Trek legend William Shatner. Above all, dealers are motivated to sell with 300 tables of product. You are bound to find a great deal no matter what you collect. The top auction houses in the country will be showing off their upcoming consigned inventory live. Speaking from experience, I haven’t missed a year in the last ten years. Mark your calendars and plan to head to Rosemont, IL this July 31st-August 4th.