Well, the question is in the thread title- and this is more about purchasing the actual CDs than getting it by other means- do you like the music of your favourite anime series enough to want to collect the CD, and what kind of things do you have in your collection?
To start off, I'll list the soundtracks I've purchased so far
.hack//SIGN OST 1
Noir OST 1+2
Wolf's Rain OST 1
.hack//LIMINALITY OST
.hack//extra soundtracks
Evangelionn OST 1
Last Exile OST 1
Tenchi Muyo! (dubbed songs)
RahXephon OST 1
Nadesico TV series and Prince of Darkness soundtracks
Yu-Gi-Oh series and movie dub soundtracks
Beyblade dub soundtracks
I love Yuki Kajiura and Yoko Kanno's work- for the last few months .hack//SIGN and Wolf's Rain have been my favourites, although .hack//LIMINALITY is looking to be the new flavour of the month. Anime and game soundtracks are pretty much all I listen to, so I still have plans to collect plenty more (especially considering the recommendations I keep getting on IRC), but I won't even try to go into that list.
To start off, I'll list the soundtracks I've purchased so far
.hack//SIGN OST 1
Noir OST 1+2
Wolf's Rain OST 1
.hack//LIMINALITY OST
.hack//extra soundtracks
Evangelionn OST 1
Last Exile OST 1
Tenchi Muyo! (dubbed songs)
RahXephon OST 1
Nadesico TV series and Prince of Darkness soundtracks
Yu-Gi-Oh series and movie dub soundtracks
Beyblade dub soundtracks
I love Yuki Kajiura and Yoko Kanno's work- for the last few months .hack//SIGN and Wolf's Rain have been my favourites, although .hack//LIMINALITY is looking to be the new flavour of the month. Anime and game soundtracks are pretty much all I listen to, so I still have plans to collect plenty more (especially considering the recommendations I keep getting on IRC), but I won't even try to go into that list.