Really nice collection from a variety of sports giants: 1) Muhammad Ali signed glove is authenticated by Steiner. 2) Carl Lewis race worn track shoe is also signed by Lewis and comes with a receipt from a charity auction. 3) Mario Lemieux signed stick authenticated by Steiner. 4) Wayne Gretzky game ready stick is signed on the blade. 5) Pool master Willie Mosconi signed 8-ball. 6) Pele signed full sized soccer ball. Signatures average 8/10 and items themselves are EX-NM or better.