MLB Memorabilia Autographed MLB Photos – Bret Boone signed Sports Illustrated Magazine (Seattle Mariners). Item comes fully certified with a tamper-evident, serialized hologram and certificate of authenticity..
MLB Memorabilia Autographed Baseball Cards – Harold Reynolds autographed Baseball Card (Seattle Mariners) 1987 Donruss #489. Item comes fully certified with a tamper-evident, serialized hologram and certificate of authenticity..
MLB Memorabilia Autographed Baseball Cards – Dave Heaverlo autographed Baseball Card (Seattle Mariners) 1981 Fleer #594. Item comes fully certified with a tamper-evident, serialized hologram and certificate of authenticity..