Where can I get the Davinci Code movie extended cut version?

Amazon has it selling for $16.49
Critics and controversy aside, The Da Vinci Code is a verifiable blockbuster. Combine the film's huge worldwide box-office take with over 100 million copies of Dan Brown's book sold, and The Da Vinci Code has clearly made the leap from pop-culture hit to a certifiable franchise. The leap for any story making the move from book to big screen, however, is always more perilous. In the case of The Da Vinci Code, the plot is concocted of such a preposterous formula of elements that you wouldn’t envy screenwriter Akiva Goldsman, the man tasked with making this story filmable. The script follows Dan Brown’s book as closely as possible while incorporating a few needed changes, including a better ending. And if you’re like most of the world, by now you’ve read the book and know how it goes: while lecturing in Paris, noted Harvard Professor of Symbology Robert Langdon (Tom Hanks) is summoned to the Louvre by French police to help decipher a bizarre series of clues left at the scene of the murder of the chief curator. Enter Sophie Neveu (Audrey Tautou), gifted cryptologist. Neveu and Langdon team up to solve the mystery, and from there the story is propelled across Europe, ballooning into a modern-day mini-quest for the Holy Grail, where secret societies are discovered, codes are broken, and murderous albino monks are thwarted… oh, and alternative theories about the life of Christ and the beginnings of Christianity are presented too, of course. It’s not the typical formula for a stock Hollywood thriller. In fact, taken solely as a mystery, the movie almost works--despite some gaping holes--mostly just because it keeps moving. Brown’s greatest trick was to have the entire story take place in one day, so the action is forced to keep moving, despite some necessary pauses for exposition. As a screen couple, Hanks and Tautou are just fine together but not exactly memorable; meanwhile Sir Ian McKellen’s scenery-chewing as pivotal character Sir Leigh Teabing is just what the film needed to keep it from taking itself too seriously. The whole thing is like a good roller-coaster ride: try not to think too much about it--just sit back and enjoy the trip. --Daniel Vancini