knights rave master and more..) I have most of them on my wl but.. It's like full an there are still more I want :/

Hope I'm not breaking any rules by sayin "see if I want any you hvent posted yet!" Cause I'm the only one in line for most of these :/ I just feel like it would be cheaper if I could find someone with more than one random copy at a time... Ya know?

What system would you propose?

Several of us post lists of available manga here (I generally post here monthly, even when I don't add new items), and I have WishList manga posted in the WishList Multiples topic in the Book Bazaar.

Also, you could try posting your  non-WishListed Wanted Manga list here to see if anyone can offer you multiple books.  (I also have a lot of manga wanted, but my list is so long, it isn't really feasible to post my Wanted items here.)

I'm sending a PM to you about another Manga swapping site (specializes in manga-related books and items only).