Mark Teixeira Signed Athletics at Yankees 6-03-2014 Game Used Third Base (Innings 6-9) (MLB Auth) (HZ114110) (TEIXEIRA 350th Hom

Mark Teixeira Autographed Athletics vs. Yankees Game-Used Third Base-New York Yankee First Baseman Mark Teixeira has personally hand-signed this base from a Athletics vs. Yankees game on June 3rd 2014 used in innings 6 through 9. In this game Mark Teixeira hit his 350th home run. This Mark Teixeira autograph is guaranteed authentic by MLB Authentication and the Yankee-Steiner Team Partnership. Steiner Sports is The Official Memorabilia Provider of Mark Teixeira and the New York Yankees.