Best Buy offers these Hobbit Themed 3D Glasses bundled with $11 in E-Movie Cash to spend on tickets to The Hobbit: The Desolation of Smaug for $9.99. (The movie cash will add to your cart automatically. A code will be emailed to you after checking out.) Opt for in-store pickup to dodge the $1.99 shipping fee. Assuming you'll spend the credit on a movie ticket, it's essentially a $1 profit.