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LEGO Set 9783-1 Infrared Transmitter with USB Cable (2001 Educational and Dacta > Mindstorms > RCX) | Rebrickable - Build with LEGO
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Amazon.com: LEGO Boost Creative Toolbox 17101 Fun Robot Building Set and Educational Coding Kit for Kids, Award-Winning STEM Learning Toy (847 Pieces) : Toys & Games
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