NXT 2.0 Discovery Book on sale

Amazon is offering the LEGO MINDSTORMS NXT 2.0 Discovery Book at almost 50% discount. I don't know for how long it will be up for this price, so get a copy while you can.

If your first language is German, you might want to wait a little while. The German edition of the book "LEGO Roboter" is coming out in June.