Hey, so this is a box set that I'm shelling out $200 for, come August.
If you don't think it's worth it, you can mock me. But if you want to see why it is worth it, you might want to go to the link above and click "Music list." brief samples of ALL 509 tracks found across 20 discs are here. You can even sort by "genre" or composer, instead of going disc by disc.
If you want to hear the evolution of one of the greatest series of game soundtracks ever, go check this out. It is great!