Estimated Sale Price: $1500 - $2800. This one-of-a-kind unique autographed shadow box features iconic shots from one of the greatest boxing matches of all time: Muhammad Ali vs Sonny Liston. Autographed by Muhammad Ali, this high quality framed shadow box shows the photos of the legendary fight between Liston and Ali, alongside Ali's autograph, which has been authenticated by PSA/DNA. With Muhammad Ali being deceased and one of the greatest athletes of all-time, this piece is a must have for any avid collector and is incredibly rare. Sports Collectibles Auction has an assortment of rare boxing and Muhammad Ali memorabilia in addition to this product.