march of the machine collector booster boxRelease Date: April 14th In store pickup orders includes one Buy a Box promo per customer while supplies last. Pre orders are non refundable. The March of the Machine Collector Booster Box contains 12 March of the Machine Collector Boosters. Each Collector Booster contains 15 Magic: The Gathering cards and 1 Traditional Foil double sided token, with a combination of 5 cards of rarity Rare or higher and 4 Uncommon, 5 Common, and 1 Land cards. Every