Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Interactive Servo Motor since January 2016. High accuracy
LEGO 9842 Interactive Servo Motor was a Mindstorms set released in 2006. It contains a Servo Motor for Mindstorms NXT. It was retired in January 2016 with a lifespan of 99 months. The current value for a new and sealed Interactive Servo Motor is estimated at $35 with an average yearly gain of about 3%. On the open market, a used set will fetch in the range of between $7 and $12 depending on the condition.

For Sale (New/Sealed)

(CA) new original sealed bag - bag is wrinkled/well worn
$25.98
-25.2%
(US) eBay listings for Interactive Servo Motor
~$33.71
-3.0%
(CA) New in Sealed Poly Bag
$34.65
-0.3%
(US) BrickLink store BIG DEPOT
$34.99
+0.7%
(BR) BrickLink store ACN BRICKS - FREE S&H>$250
$34.99
+0.7%

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 9842 Interactive Servo Motor.

Sets in Mindstorms / NXT

Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 577
Availability Retired
8527 LEGO Mindstorms NXT
Retail $249.99
Value $375.45
Growth 50.2%
Annual growth 3.1%
Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 7
Availability Retired
8529 LEGO Connector Cables for Mindstorms NXT
Retail $9.99
Value $19.98
Growth 100.0%
Annual growth 5.6%
Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 3
Availability Retired
8528 LEGO Converter Cables for Mindstorms NXT
Retail $9.99
Value $37.83
Growth 278.7%
Annual growth 9.1%
Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 1
Availability Retired
9798 LEGO Mindstorms NXT Rechargeable Battery
Retail $54.99
Value $57.90
Growth 5.3%
Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 1
Availability Retired
9833-2 LEGO Mindstorms NXT Transformer
Retail $23.99
Value $30.27
Growth 26.2%
Annual growth 2.3%
Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 1
Availability Retired
9841 LEGO Mindstorms NXT Intelligent Brick
Retail $169.99
Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 1
Availability Retired
9843 LEGO Mindstorms NXT Touch Sensor
Retail $24.99
Value $29.85
Growth 19.4%
Annual growth 3.4%
Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 1
Availability Retired
9844 LEGO Mindstorms NXT Light Sensor
Retail $24.99
Value $19.99
Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 1
Availability Retired
9845 LEGO Mindstorms NXT Sound Sensor
Retail $34.99
Value $29.99
Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 1
Availability Retired
9846 LEGO Mindstorms NXT Ultrasonic Sensor
Retail $39.99
Value $52.05
Growth 30.2%
Annual growth 4.5%
Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 1
Availability Retired
9847 LEGO Mindstorms NXT Bluetooth Dongle
Retail $32.50
Value $22.00
Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 1
Availability Retired
LEGO Compass Sensor for Mindstorms NXT
Retail $54.99
Value $70.08
Growth 27.4%
Annual growth 3.3%
Take precise steps!

The Servo Motor has a built-in rotation sensor that measures speed and distance, and reports back to the NXT Intelligent Brick (sold separately.) This allows for precise steps and complete motor control within one degree of accuracy! Several motors can be aligned to drive at the same speed.

Includes 1 Servo Motor.
Does not include connector cable.
This is the individual component, and does not include the NXT Intelligent Brick, software or any accessories. It requires the complete LEGO® MINDSTORMS® NXT set (#8527 or #8547) for use.
Description provided by LEGO©