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LEGO 3804 Robotics Invention System, Version 2.0 Set Parts Inventory and Instructions - LEGO Reference Guide
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Lego 3804 - Programmable Mindstorms Robotics Invention System 2.0 | Toys - Indoor | Gumtree Australia Port Adelaide Area - Northfield | 1314038188
![LEGO 3804 Robotics Invention System, Version 2.0 Set Parts Inventory and Instructions - LEGO Reference Guide LEGO 3804 Robotics Invention System, Version 2.0 Set Parts Inventory and Instructions - LEGO Reference Guide](https://www.toysperiod.com/img/cache/46/800x600/d4e4o5g414u3y404y284v2n2s5h4c4r2b4w244q2b4v2v2.jpg)