This Official Spalding Game Ball is numbered “193/500” and has the UDA hologram sticker numbered “BAK23773.” It has been signed by ten members of the 2007-2008 World Champion Boston Celtics including Paul Pierce, Kevin Garnett. Rajon Rondo, Sam Cassell, Kendrick Perkins, Eddie House, James Posey, Brian Scalabrine, Leon Powe, & Ray Allen. All signatures are done in black marker and rate an overall 8-9. Accompanied by a LOA from JSA and a COA from UDA.