Pre-Order Thor: The Dark World For Less Than The Retail Price! This post may contain affiliate links. Please see the full disclosure policy here. Posted on January 18, 2014 Written by Kristen Dann Leave a Comment Have you been waiting for Thor: The Dark World to come out? Right now you can pre-order it on Amazon for just $19.96! Once this movie is released it will be $29.99, so this is a great savings! Thanks Common Sense With Money!