The Lego set Robotics Invention System 1.5 with the set number 9747 is part of the LEGO MINDSTORMS® theme and is recommended for ages 12+. It was released in 1999. The model has 717 pieces, and we estimate it takes around 2 hours to build.
Lego 9747 product data
Set Information
Availability
Release
1999
Retiring Status
Retired
Packaging
EAN (GTIN13)
5702012007231
Lego 9747 price trend
Average sale price on secondary marketplaces – not the new price at retailers.
- Current market value
- £149.33
- Range
- £149.33 – £149.33
- Average
- £149.33
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Part Lists for LEGO 9747 Robotics Invention System 1.5
LEGO 9747 Frequently Asked Questions
Is LEGO 9747 still available?
LEGO has retired 9747 Robotics Invention System 1.5, and no retailer in our price comparison currently sells it new. Its market value on secondary marketplaces is £149.33.
