This Chris Mullin and Tim Hardaway duo autographed NBA Spalding indoor/outdoor basketball is completely new and untouched. Both Mullin and Hardaway signed the basketball in silver paint pen. See the photos of them signing it for proof, which comes free with purchase. These signatures have been officially examined and determined to be authentic by a Beckett Authentication Services (BAS) expert. To verify, visit www.Beckett-Authentication.com and enter the authentication number S38729. Be sure to click on images for a closer look. Explore our website for more collectible NBA and NCAA basketball autographed items.��