I got a Gateway 2000 Anykey today, and before I strip it for the keycaps, I decided to see whether anybody wanted the keyboard. I have not even cleaned it yet.
Edit - sorry if I got your hopes up - MX-compatible keycaps - rubber dome with plungers.
Caps are doubleshot with nice but rather light legends. The keyboard has a lot of unusual features such as a second set of "F" keys in all pebble, and a full set of directionals.
$37 shipped domestic for the whole keyboard, $25 shipped for the keys only (if I pull the keys I will clean them for you).
PM me if you are interested.