And it's gone, from Amazon at least.
To say this Limited Edition is underwhelming is quite the understatement. For an extra $30, at least give me the full soundtrack, not a 10-track sampler of probably the least interesting tracks. Nah, I think I'll save my money for what Atlus claims is Persona 5's release.
To be honest, what did you expect or want? For the extra dough that is going to trinkets for fans, a big art book and a specially made USB stick are sensible things compared to ridiculous figurines. Unless you want to argue that a limited edition is supposed to as far from sensible as it can possibly be, which... is a reasonable argument to have.
On the soundtrack point specifically, the 4 disc import costs 3980 yen which exchanges to 32.70, not counting shipping fees. Add to that a high-profile composer and a probably-fussy Japanese music company, and it is most likely a hard ask for Nintendo of America to secure a version of the entire soundtrack for a cheap-enough price.
Personally, I like a beefy art book and art pieces so this limited edition looks good to me. The $30 upgrade sounds right to me given my experience with picking through art book imports. Also, whether we like it or not, that plastic USB drive probably costs more than we would like it to.
Though, if today's premium (as opposed to no additional cost) limited edition accepts no half measures or sensible trinkets, then it would be dishonest if I didn't admit that I would've really liked it if the package had included a figurine or a model kit of either the poster-boy or Elma's Skell.
Lastly, I imported the soundtrack CDs and the soundtrack for the game is quite good. Also, extremely typical of Hiroyuki Sawano current style, so you might tire of the game's beats if your ears are played out from Attack on Titan and Kill la Kill.