I have been thinking of getting the new unibody macbook but need to sell off my old macbook pro to fund some of it. I will probably craigslist it and I am not trying to sell it here, I just want to see your valuations of it so I do not ask too much/little for it. 2.0 intel core duo 2 gigs of ram 15" matte new battery (only 12 cycles on it) 80gb hdd ATI Radeon x1600 running 10.5.6 clean & well taken care of. I was thinking $900 Now, onto the new macbook, any recommended carrying bags? I have been using a Wenger and love it but it is incredibly worn out. I need to carry a few binders as well.