I don't want to be misleading. The configuration costs $4,400 from the Apple Store but if you buy parts seperately and install them youself, and these parts are not generic the configuation would cost about $3,700 + tax. If you are interested, I also have a three button mouse, keyboard, SCSI burner, and 3-year Apple Care package for the powerbook. The SCSI burner will not work with the Powerbook G4 without an adaptor.