As if this Yankee Stadium seat back wasn't already ideal with its "2" number plate (matching the Captain's retired uniform number) and blue-Sharpie "8-9" signature, it also delivers a beautiful commemorative stat plaque featuring the "NY" insignia and iconic stadium facade. The fine print reads, "This MLB Authenticated Seatback from the Final Season at Yankee Stadium (1923-2008) can be verified by its numbered hologram at MLB.com." EX condition, LE #179/222, housed in a 21x25 shadowbox. MLB holo and Steiner LOA/sticker/cert.