This Factory Sealed HOBBY Box includes 36 Packs and 7 Cards Per Pack for a Total of 252 Cards! This Brand New 2018 Topps Opening Day Baseball Factory Sealed HOBBY Box is Absolutely Loaded! Look for Topps Opening Day Autographs, Relics, Diamond Relics, Parallels and Many New Insert Cards! Look for Rare 1 of 1 Printing Plates and Awesome Opening Day Edition Parallel Cards! Collect the Whole 200 Card Set including 75 Series 2 Preview Cards! EVERY SINGLE Pack includes 1 INSERT! Look for SHOHEI OHTANI ROOKIE Cards and ROOKIE PARALLEL Cards! Look for New Insert Cards of Base Card Variations, Opening Day, National Anthem, Before Opening Day, Opening Day Stars Stickers & More Look for Cards and Inserts of all the Biggest MLB Superstars including Mike Trout, Aaron Judge, Bryce Harper, Gary Sanchez, Buster Posey, Masahiro Tanaka, Albert Pujols, Mike Stanton, Madison Andrew Benintendi, Alex Bregman, Yulieski Gurriel, Darby Swanson and Many More!