This auction is for a Mike Piazza Game Used Autographed chest protector which has been certified by the best in the business STEINER Sports. Comes with a Steiner Sports autograph certification and a Steiner seal game used seal bearing the certification #207221. Piazza just made the Hall of Fame!! A perfect piece of the Piazza collector. Free Shipping within the continental United States. Check out my amazing perfect 100% feedback for years!! Check out my other auctions! Tons of autographed items and game used certified items. Thanks for looking.