Brand New ** Droid Developer Kit by LEGO MINDSTORMS STAR WARS AGE 9+Includes LEGO Micro-Computer with 7 Built in programs and light sensor and motor. CONSTRUCTOPEDIA that descibes in detail and pictures each piece and construction of computer and droids. Requires 6 AA batteries NOT INCLUDED. The box and Constructopedia mention a CD-ROM however, I did not find one in the box. The CONSTUCTOPEDIA book shows in detail how to build and use the droids. So I am selling AS-IS. If you have any questions please email. Also, I the box is torn in the lower right corner from putting the inner box back in the box (see picture). All pieces are still in sealed plastic.