In the event that there is a rush for registration, this is the page you'd want to keep refreshing for the "buy now" button:

https://secure.mlgpro.com/store/product.php?pid=129



YOU NEED TO HAVE A MLGPRO.COM ACCOUNT MADE AND BE LOGGED IN

You can create an account here:

http://www.mlgpro.com/common/signup/signup.php