After Isiah Thomas took over as the general manager of the New York Knicks, one of his first actions was to bring a superstar point guard to the team. Stephon Marbury was traded for by the Knicks and has helped to sure up their back court. This authentic game model Knicks jersey has been hand signed by Stephon Marbury on the back number of the jersey and comes complete with a Steiner Sports Certificate of Authenticity.