RCX
22 sets in the archive, spanning 1998–2008 and 3,568 pieces. The largest is Robotics Invention System, Version 1.0 at 737 pieces.
Sets
Mini RCX Brick
9-Volt Touch Sensor and Leads
RIS 2.0 Basics Kit
RIS 2.0 Builders Kit
Robotics Invention System Kit
Robotics Invention System Upgrade Kit (2.0)
Ultimate Builders Set
Robotics Invention System, Version 2.0
Ultimate Accessories
Vision Command [RCX Digital Colour Camera]
Robotics Invention System Upgrade Kit (1.5)
Robotics Discovery Set
Exploration Mars
Robotics Invention System, Version 1.5
Temperature Sensor
Rotation Sensor
Touch Sensor with Cable
Light Sensor 9V
Robotics Invention System, Version 1.0
RoboSports
Extreme Creatures
Remote Control
Alongside it
Counts are the whole archive, not a sample. Sealed prices sets from sold comps and shows the evidence behind every mark — walk the catalog or open an archive of your own.