12. To commemorate the Baltimore Ravens' Super Bowl XLVII victory, Old Bay made this limited-edition can. A batch of 30,000 went to grocery stores in Maryland, Delaware, and Pennsylvania, while the totally real McCormick World of Flavors also offered them in a $14 package with a "Baylieve" T-shirt. If you managed to snag one, hold onto that sucker. It's definitely going to be worth $50,000 in Charm City by 2020.