Best Buy Daily Deal: Christopher Nolan Director's Collection Blu Ray only $19.99 Shipped

You can get the Christopher Nolan Director's Collection Blu Ray for only $19.99 (reg. $44.99) at BestBuy.com today only. This is a 7 disc set. 

This collection includes the following movies:

Batman Begins
The Dark Knight
Inception
Memento 
Insomnia

This set is currently $33.86 at Walmart.com.