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Ultimate historical tech grail! Authentic vintage 1998 LEGO Mindstorms Robotics Invention System Version 1.0 (Set #9719). This is the legendary set that started it all, featuring the programmable yellow RCX 1.0 microcomputer brick, dual electric motors, touch sensors, a light sensor, and the matching infrared transmitter tower connection!
• Set Number: 9719-1
• Piece Count: 727 pieces
• Condition: Excellent vintage collector shape. The outer box has been opened and displays typical corner/edge shelf wear from storage.
• Internal Contents: Pristine 10/10 condition. The inner clear plastic sorting trays are completely intact. All core building component brick bags are entirely factory heat-sealed and unopened! Includes the original Constructopedia instruction book, master software manuals, cords, and the vintage CD-ROM.
• RCX Block Note: The yellow RCX computer brick battery compartment is flawlessly clean, bright silver, and 100% free of hidden battery leak corrosion or damage. Untested but appears completely unused.Professionally wrapped and shipped inside a cardboard box to protect the collector packaging. Ships out next business day!
