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
R3PTAR: NXT version
Lego Mindstorms Robot Robotics Programming Kit EV3 Set 31313 USED with BOX FS JP 673419193054 | eBay