The revised and expanded 6th edition of "America’s Great Boxing Cards”, a price guide, encyclopedia and checklist of boxing cards, picks up where the other editions stopped. It contains all of the data that made the prior editions so useful plus a ton of new research. I added many sets of vintage boxing cards to the listings, further refined the existing listings and checklists, expanded the Canadian and Latin American issues sections (including some newly-discovered sets), added new materials to the exhibit card sections, and added a section on Panini boxing cards to begin coverage of these interesting cards from the golden era of heavyweights. Active collectors will find this book is a necessity due to the price updates reflecting actual results of Ebay sales, auctions and private sales, and no made-up prices based on extrapolations from other cards, like so many price guides out there.