EachĀ March of The Machine: The Aftermath -Ā Collector Booster Box contains:
ā¢Ā 12 March of The Machine: The Aftermath -Ā Collector Booster Packs ā¢Ā 6 Magic: The Gathering CardsĀ + 1 Foil Token Per Collector Booster Pack ā¢ 4 cards of rarity Rare or higher in every pack ā¢Ā 5-6 Foil Cards per pack
Starting with The Brothers' War, Buy-a-Box PromosĀ will only be availableĀ for in-store pick-ups and purchaseĀ while supplies lastĀ as stated in Wizards of the Coast's article here.