You can get SuSE 9.0 pro for $64.99 at Amazon. You can also get the SuSE 9.0 pro
update for $49.88 at Amazon. The difference is that the update doesn't come with the manual. Also, the update doesn't need a prior install of SuSE to work. You can find almost any information you need about Linux on the web. Just ask here at Techimo or one of the Linux user groups.
Amazon Linux link
If you have a broadband connection, Mandrake or Fedora are good to start off learning Linux with. You can download the 3 install ISOs for free.
http://www.linuxiso.org/
Last of all, if you don't have broadband, you could go to
www.cheapbytes.com and pick up the 3 install CDs for almost any Linux distro for under $10.
Mike
OBTW, I run SuSE 9.0 and love it.