So, I’m pretty sure we all know I happen to be a massive nerd. But thats not the reason for this post. The newest, and last of the ‘Harry Potter’ movies, may be one of ,the only shows in the running to beat Avatar for opening weekend sales. Technically, although “Deathly Hallows” takes place over two movies, part 1 is estimated to not only dwarf the $158 Million record set by ‘The Dark Knight’, but combined with part 2, is said to outsell Avatar. Click the pic to see the brand new trailer.