Random Mix of genuine, authentic cards from various years Assortment of professionally packaged theme packs (Superstars, Home Run Leaders, Rookies, Hall of Famers and more) Trading Card Supplies (Sleeves, Top Loaders, Hinged Box, etc.) and even original sealed foil packs all up for grabs in each pack! On average each pack has between 15-25 cards supplies. All trading cards are sourced from authorized retailers and distributors, verified by an expert team in Canada, and inspected through a rigorous authentication process that includes proprietary technology, robotics, and AI systems that are able to detect and destroy cards that do not live up to the quality and authenticity standards. Contents in every pack are randomized from various years.