Can anyone tell me how much a 12'' PB Rev A, 867 MHz, 640 MB ram, AE, 40 GB HD, with combo drive is worth? There is no dead pixels, a bit of corosion on the right palm rest, and the battery is a bit iffy. It sometimes cuts out at about 20% left, with no warning. It still gets about 1.5 hrs-2 hours of battery life though depending. I was thinking somewhere in the 750 range. Any input is appreciated. Also what would be a good price to buy a 12'' Rev. B at? I'd. prob be looking for something like. 1.0 Ghz,any ram, ( I can upgrade it) combo drive, etc. really just looking to be able to hook up an Apple display to my PB, but need DVI. Also, I know MWSF is just around the corner, and that new PB could be released, but I figure a new PB update wouldn't really effect someone looking to buy a used Rev. A PB. Any helpful input is appreciated.