Listed is a five card pack of rookie variation cards from 2012 Topps. This pack is exclusive to the factory sets, and is getting tougher to find. Pack includes the #661D Bryce Harper RC, along with Y.Darvish, Y.Cespedes, B.Lawrie, and M.Moore. Order will be shipped securely in a bubble wrap mailer with USPS Tracking. Thanks for looking.