Dive into the world of robotics with the vintage Lego Mindstorms RCX Set 3804, the acclaimed Robotics Invention System, Version 2.0. A pinnacle of Lego's MINDSTORMS series, this set is a classic that has stood the test of time, engaging builders and programmers since its release in 2001. With its iconic RCX microcontroller, this set offers a glimpse into the basics of artificial intelligence and automation. For parts, Not a complete set and the wires look perished, refer photos.

The set comes in its original packaging, though it is noted that it is not complete. The box contains a rich assortment of components, allowing for the construction of complex robots that can perform a variety of tasks. Suitable for ages 12 and up, it's a fantastic set for both collectors and enthusiasts looking to explore the roots of modern robotics.