what country are you from? (i hope you dont mind me asking! im not a creep!)
i have quite a collection building up in my room, which is always over-run with books anyway. lol
i buy all my books in a store called forbidden planet, ever heard of it?
plus, a lot of book store, have a small manga section, unfortunately, volume one is hardly ever there! grr... lol
you can always buy online for much cheaper or borrow someone elses or use online manga-reading websites.
such a shame that theres only ever like two hours worth of reading in a manga book :( lol