Get your hands on the authentic, official Doctor Collector Dr. Collector: Back To The Future: Grays Sports Almanac before Tannen does! It's the first time in history that this Almanac has been published with real and official content! It is the perfect complement to complete your 'Time Travel Memories' and contains an extensive compilation of sports results covering all kinds of disciplines from the second half of the 20th century (including slamball). In addition, it includes the holographic bag and the purchase ticket of 'Blast from the Past' as a gift! We know you're thinking of going back to the beginning of the season and betting on the Cubs, but we recommend that you simply keep this almanac as a collector's item. The sports almanac comes with 151 pages of sports content, perfect for the enthusiast in your life.