2023 Topps Series 1 MLB Baseball Hanger Pack Trading Cards

2023 Topps Series 1 MLB Baseball Hanger Pack Trading Cards. Celebrate the unofficial beginning of the 2023 baseball season when Topps Baseball Series 1 hits shelves in February 2023. Collectors will find the league's current stars . greats from the past . and rising rookies featured on base cards . inserts . and autograph and relic cards.