| Image | Item No. | Description |
| 3800-1 (Inv) | Ultimate Builders Set
320 Parts, 1 Gear, 2001
Catalog: Sets: MINDSTORMS: RCX |
| 3804-1 (Inv) | Robotics Invention System, Version 2.0
717 Parts, 1 Gear, 2001
Catalog: Sets: MINDSTORMS: RCX |
| 9719-1 (Inv) | Robotics Invention System, Version 1.0
727 Parts, 2 Gear, 1998
Catalog: Sets: MINDSTORMS: RCX |
| 9732-1 (Inv) | Extreme Creatures
148 Parts, 1 Gear, 1998
Catalog: Sets: MINDSTORMS: RCX |
| 9747-1 (Inv) | Robotics Invention System, Version 1.5
717 Parts, 1 Gear, 1999
Catalog: Sets: MINDSTORMS: RCX |
| 9754-1 (Inv) | Dark Side Developer Kit
578 Parts, 2000
Catalog: Sets: MINDSTORMS: Star Wars |