If they're going to charge that much, they should have just done one ginormous box with everything like did with Castlevania.
I know this is off topic, but I can't be the only one that finds the Castlevania box somewhat unattractive. Yes, at it's core it's a great deal, but every soundtrack where I own the solo release something from it is missing from it in the box:
For example LoI is missing "Prologue to the Black Abyss" and "Rinaldo's Cabin" (short but great tracks)
DoS is missing the bonus "Original Amber Scenery" (a personal favorite)
The CoD disc is missing some good tracks. (CoD isn't the greatest OST but I really enjoy it for some reason. So glad I bought that when I did.)