Each Commander Masters - Collector Booster Box contains:
• 4 Commander Masters Collector Booster Packs
• 15 Magic: The Gathering Cards + 1 Foil Double-Sided Token Per Booster Pack
• 5 cards of rarity Rare or higher per Booster Pack
• 2–5 Uncommons, 4–7 Commons, and 1 Land card per Booster Pack
• 9-11 Traditional Foil cards and 1 Foil-Etched card per Booster Pack
Starting with The Brothers' War, Buy-a-Box Promos will only be available for in-store pick-ups and purchase while supplies last as stated in Wizards of the Coast's article here.
Does Not Contain Any Promotional Material
Yellow - $17.99
Crimson Classic - $17.99
Matte Orange - $17.99
Matte Ivory - $17.99
Matte Black - $17.99
Matte Sapphire - $17.99
Matte Silver - $17.99
Sleeves - Dragon Shield
Varies