Amiga 500 tank mouse for Sale

Build Knoppix from sources
Is it possible to build Knoppix from source yourself and apply personal customisations? If yes, is there a HOWTO?

Amiga 500 tank mouse For Sale

Amiga 500 tank mouse.

Tested and working, in very good condition.

Both buttons provide excellent tactile response.

No Yellowing, Excellent condition.

Please review pictures.

Documentation