For me, it doesn't really matter which PowerBook G4 model, I just want something that I can bring to school and use for some word processing programs. I don't really want to pay $100+ for a used machine that I won't use for more than GarageBand and OpenOffice on the go. Actually, I can't pay more than $100. I would use my HP laptop but I don't like bringing it around with me, mainly because I'm so scared of damaging it because it's so new. I'd be the same way with anything else new, doesn't matter if it's an Apple computer or another PC manufacturer. Another reason I'd rather use an old PowerBook is for nostalgic reasons, I love putting an old machine to every day use! I did get Mac OS X 10.6 running ontop of my Windows 8 desktop but it's not really interesting...Plus it doesn't work with my 3 USB 3.0 ports or my DVD/RW drive and I just don't care enough to set it up. It does work with my only USB 2.0 port though. Where can I possibly find a machine like this? I checked eBay, but they're all $200+ and that's way out of my range. I don't really care if it's working (as long as I don't have to replace a screen or logic board), I don't care if it has a good battery and I also don't care if it has a power cord or not. Operating system also isn't a problem either. I'm not asking for you to offer me yours (as nice as it might be), just direct me to a place where I can find one.