LEGO discontinues Mindstorms product line - The Robot Report
Amazon.com: LEGO Mindstorms NXT 2.0 (8547) : Toys & Games
Amazon.com: LEGO MINDSTORMS EV3 Building Set Includes 3 Interactive Servo Motors, Remote Control, Improved And Redesigned Color Sensor, Redesigned Touch Sensor, Infrared Sensor And 550+ LEGO Technic Elements : Toys & Games
Amazon.com: Lego Mindstorms Education NXT Base Set (9797) - Robotic Platform : Toys & Games
LEGO 8547 Mindstorms NXT 2.0 Set Parts Inventory and Instructions - LEGO Reference Guide