The product is a 2013 All-Star Game Week Workout Day HR Derby Full Ticket featuring Yoenis Céspedes, graded as a PSA 9. This vintage sports memorabilia item is an original ticket stub from the MLB All Star Workout Day Home Run Derby, held in the United States. The ticket is guaranteed to be authentic and can be verified by contacting StubWorld for additional pictures and information. It is a valuable piece for any baseball fan or sports memorabilia collector, showcasing a specific player and event from the all-star game week.