Image Item No. Description  9785-1  (Original Box) for ROBO Technology Set (Serial) Catalog: Original Boxes: Educational & Dacta: MINDSTORMS: RCX  9786-1  (Original Box) for ROBO Technology Set (USB) Catalog: Original Boxes: Educational & Dacta: MINDSTORMS: RCX  979760-1  (Original Box) for RoboChallenge: Exploration Mars Teacher Pack Catalog: Original Boxes: Educational & Dacta: MINDSTORMS: RCX  5003314-1  (Original Box) for Race Against Time Mat Catalog: Original Boxes: Educational & Dacta: MINDSTORMS