2021 Topps Chrome Allen & Ginter Hobby Box Sealed Baseball Autograph Chase. Brand New – Factory Sealed. 2021 Topps Chrome Allen & Ginter Baseball Hobby Box – Factory Sealed. Add a premium sealed hobby box to your collection with this 2021 Topps Chrome Allen & Ginter Baseball Hobby Box. This hobby-exclusive release combines the classic Allen & Ginter design with Topps Chrome technology, featuring MLB stars, rookies, Hall of Famers, and notable personalities. Each hobby box includes 18 packs with 4 chrome cards per pack, plus refractors, mini cards, inserts, and the chance to pull on-card Chrome autographs. 2021 Topps Chrome Allen & Ginter Baseball. 18 Packs Per Box. 4 Cards Per Pack. Look for Chrome Autographs. Chase Limited Numbered Parallels, Refractors & Mini Cards. Plus many more MLB stars, legends, and rookies. Original Topps shrink wrap intact. Box shown is the exact item you will receive. Please review all photos carefully for box condition before purchasing.