I found one site that has a bittorrent of it, but you have to register an account there, and I don't want to!: http://www.btscene.com/search/term/megaupload+gatchaman+graffiti/cat/0/ That's the site that had it. Oh yeah, I found out about this book just a couple of minutes ago.

There are a few that have been posted around here... You can get a nice image of the cover from Amazon. http://www.amazon.com/Gatchaman-Graffiti-1972-2000/dp/4257036214/ref=sr_1_1?ie=UTF8&s=books&qid=1265034676&sr=8-1-spell