Barnes and Noble is hosting a Criterion Collection half off sale again. Pick up your favorite film from this exclusive collection for fifty percent off through the end of the month. Typically, they host this sale twice a year. The sale is available in store and online. If you sign up for a membership, you get an additional 10 percent off and may receive other stackable coupons via email. If you receive your coupons in time, you can save up to 80 percent on these collectible films on DVD or Blu Ray.