This is a vintage Apple Macintosh PowerBook 520 from 1994. It is working well. Battery and charger are included!

Things to note:

-There is a crack on the corner(see photo), plastics of this vintage are very brittle, so this is typical

-The trackpad can jump around occasionally, still usable

-The hinge cover below the display has broken clips so it was glued and taped on

-This hinge cover also has a little crack in the corner

-On startup, the contrast resets and must be adjusted to the proper setting using the controls on the side

Specs:

CPU: Motorola 68LC040

RAM: 12MB

Storage: 160MB HDD, sounds great

3.5” Floppy: tested and working

Display: 9.5” grayscale passive-matrix LCD

OS: System 7.5, clean install

Thanks for looking!