13 Feb 2014 --- Busch Signature Copper Lager hit shelves this week in select regions across the United States, marking the arrival of the first liquid innovation for the Busch brand in more than 15 years and the first copper lager value beer on the market. The new brew – available in 12 states across the Midwest – offers Busch drinkers a slightly-more-flavorful beer for that slightly-more-special occasion.