Theme
Mindstorms (1999)
Pieces
726
MSRP
200
Estimated Market Value (New)
N/A
Last Sold Price
N/A
Unit Sold in Last 7 Days
0
Availability
Very rare
The price per brick for LEGO 9747 - Robotics Invention System is $0.2755.
This chart shows the Price Per Brick comparison between LEGO Robotics Invention System and other 1999 LEGO Mindstorms sets.
This chart shows the comparison between LEGO Robotics Invention System set size and other 1999 LEGO Mindstorms sets.