$169 is way too expensive because Snow Leopard only improves Leopard's performance, so $129 is not worth it entirely, I don't know how to get rid of the iLife suit (well... I did it for iWeb and Garbage Band. iDVD, iMovie, and perhaps, iChat are endangered species. the only reason I like iPhoto, although I don't have many photos, is because of the nice "Enhance" button), and Pages is the only application I use in the free iWork trial, so...
... $29 with fresh install. This is my first Mac, I installed a lot of crap on Leopard, I've always wanted to reinstall, but now I'm going to do it, and plan on occupying 10GB at the utmost after finishing installing the OS and the necessary things. And, of course, after getting rid of the bloated included stuff.