Free to the first person who responds -
Install floppies for Diagram! (1 disk) and Diagram! 2 (4 disks) for NeXT computer. Installation instructions for Diagram! 2.
I don't have any black hardware so no use for these disks.
It would be nice if you paid shipping, particularly if you are outside of the US. Contact me at alanp@snowmoose.com.
alan