I figure I can always buy the director's cut of TMP separately later. I have the DC of Wrath of Khan on BD. Since I didn't have any of the 10 films digitally, it made sense in my case. I gave my wife some of the BDs to sell -- if she gets me $15 total I will be happy.
Yeah, I just saw that the entire 10 movie set is $34.99, so I bought that. I don't care for several of the films in the set, but at that price I can just ignore the ones I don't like.