CBX.
CBX/Mindstorms/Robotics Invention System, Version 2.0 (3804)

Robotics Invention System, Version 2.0

Set 3804 · Mindstorms
LEGO Robotics Invention System, Version 2.0 (3804)
Theme
Mindstorms
Subtheme
RCX
Released
2001
Pieces
720
Minifigures
0
Status
Long Retired
Original MSRP
$65
Original MSRP$65at release · 2001
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The LEGO® Mindstorms set Robotics Invention System, Version 2.0 (3804) was released in 2001 with 720 pieces at an original price of $65.

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