Not that this will come as a surprise to anyone, but there is a planned box set to be released next Holiday season with all three movies entitled the Ultimate Pirates Collection. I just finished a survey on the DVD release of the Black Pearl (and gave them grief for charging extra for the bonus disc) and this was indicated at the end when they asked how likely I was to purchase said boxed set (very unlikely). If I'd owned only a single movie and not two of three already, I'd be more inclined. Not that I shouldn't have expected said boxed set but we didn't feel like waiting for it.