wow. Why are they so coveted? The only problem with the keyboard is that it has what looks like an RJ11 jack. Not sure if this could be used on another pc without some custom work.
I know someone in facilities at work. They have a room that is used to cache old computer equipment. When they need to put more stuff in there, usually a bunch of other stuff gets tossed. My friend is kind enough to let me know when they throw stuff out. Most of it's junk... but take it home anyway ;p
Well, make sure you take home the free money, that stuff is like, the best.
FYI, there are instructions and diagrams on how to make an adapter for the various Dolch keyboards, do a Google search on site:geekhack.org to find them. If you use a keystone jack, you might not even need to solder.