From now through January 3rd, Walmart will have a display of select DVDs and Blu-rays priced between $4 and $8! Movies include Blind Side, The Matrix, The Wizard of Oz and more!
Check for the specially marked ones (blue sticker on the cover) that come with $50 in Hollywood Movie Money.
That would make the movies essentially free (or close to it)!
See participating movie theaters here. Hollywood Movie Money voucher must be used by 1/12/12.