Apple Lisa keyboard, model A6MB101, dated July 1984.

Untested but appears to be in very good condition.

This model includes the pull-out help cards.  They appear clean.

I see no blemishes other than some light scratches on the bottom, see photos.

All keys have a consistent springy feel and click.  There is some shining on the keys.  Caps lock locks as it should.

I am a retro computer enthusiast but do not have Lisa experience. Look at the photos and feel free to ask questions.