LEGO set 9747-1
Robotics Invention System, Version 1.5
- Set number
- 9747-1
- Year
- 1999
- Pieces
- 729
- Weight
- 2.98 kg
Original retail price
- USD
- $200.00
Data as of 2026-11-05. Retail prices are the original recommended prices at release. Set details and image: 9747-1 on Rebrickable.
More LEGO sets from 1999
The BrickSense browser extension shows set details while you shop and compares shop prices with the retail price where it is known.