2019 topps baseball series #1 unopened blaster box of packs with 99 cards including one exclusive mlb 150th anniversary commemorative patch relic card unopened box of packs this is a brand new 2019 topps mlb baseball series #1 factory sealed unopened blaster box with 7 packs of 14 cards plus one of 50 different blaster exclusive commemorative mlb 150 years patch cards, a total of 99 cards per box! chance at a ton of insert and parallel version cards including autographed cards, relic cards, rainbow foils, 150th anniversary, gold parallel, vintage stock parallel, independence day parallel, mother’s day pink parallel, father’s day blue parallel, platinum parallel – #’d 1/1, printing plates – #’d 1/1, greatest players, greatest moments, greatest seasons, revolution of the game, greatness returns and much more!! there are 350 different action packed base cards in series one featuring veterans, future stars, rookies, stadium and team cards, league leaders, and world series highlights. as mentioned before, each box contains one blaster exclusive commemorative mlb 150 years patch card! there are 50 different patches possible in series #1, players are randomly packaged by topps and your box will contain one of the 50 players. here's a partial list of the 50 stars available in series 1: cal ripken jr, dustin pedroia, babe ruth, roger maris, roberto clemente, mike trout, ty cobb, kris bryant, mike piazza, nolan ryan, clayton kershaw and others!! who will you get in your blaster box??