The woman and I are moving into a new apartment soon, and I get permission to get another mac, since we'll be going in on it together. Has to be portable since we don't want to use up space anywhere else. I like powerbooks, and didn't want hinge issues of the TiBook (although I loved mine) so I checked out the 1 ghz 15" AlBook. eBay seems to have them anywhere from $550-$650. Is that about right, or is that too much? online stores like techrestore still sell them at $950 or so, which is a ripoff. Thoughts?