I know it's not the first time I've mentioned high prices for anime but £150 for Nadia is absurd, especially as, to my knowledge, there is no standard edition currently in print, I don't know what the GKids masters are like but even if AL redid the whole thing and made it look so good that it would look razer sharp on a cinema screen for example, it would still not be worth this much.
If there were a much more reasonably priced standard edition then the ultimate would be a potentially good option for those who adore the show but the lack of a standard edition means that the ultimate is compulsory for anyone who wants to check it out, which paradoxically means that not many people will do so.