The 2026 Topps Series 1 St Louis Cardinals Team Set includes 10 standard-sized baseball trading cards featuring players from the St. Louis Cardinals team. Manufactured by Topps, these original cards are part of the MLB World Series set for the 2026 season. The set includes notable players such as Michael McGreevy, Nolan Arenado, and Willson Contreras, providing fans with a comprehensive collection of their favorite athletes to add to their sports memorabilia collection.