How do I get it?
The information about it seems to have died down.
Here's what one of our colleagues set up with Minecraft - worth checking out his video:
http://www.element14.com/community/groups/raspberry-pi/blog/2013/01/14/reallife-redstone--raspberry-pi-piface-minecraft?z=iT90F8
He used the PiFace Digital as a real world controller.
