"Dumpster diving" probably isn't strictly the correct word as these never made it there, but were destined to go there. I had a Kensington trackball already, but the other stuff was definitely a nice find. I'm going to go back to the same source tomorrow, as there really is a goldmine of old Apple stuff there that will be gone if I don't save it. Some of it I have no use for at the moment, but I still hate to not grab it. There are several "telephone plug" keyboards, some DB-9 mice and trackballs, and a tablet.