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9843 LEGO Mindstorms NXT Touch Sensor thumbnail image

9843 LEGO Mindstorms NXT Touch Sensor
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9843 LEGO Mindstorms NXT Touch Sensor
  • Touch Sensor thumbnail
  • Touch Sensor thumbnail

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Touch Sensor since February 2016. High accuracy
LEGO 9843 Touch Sensor was a Mindstorms set released in 2006. It includes a Touch Sensor accessory for the Mindstorms NXT. It was retired in February 2016 with a lifespan of 100 months. The current value for a new and sealed Touch Sensor is estimated at $31 with an average yearly gain of about 3% which is higher than other NXT sets. The current used prices for Touch Sensor can be found in the range of $2 and $4 depending on the set's condition, with an average price of $2 if it is in good overall condition.
Touch Sensor is an extremely rare LEGO set these days as we have not seen set 9843-1 currently for sale online or in the hundreds of retail stores good/new condition in over 2 years. Because of the rarity of this hard to find set the current estimated value of $30.69 might actually be much lower than the true value, assuming this set can be found for sale.

Sets in Mindstorms / NXT

8527 Mindstorms NXT

Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 577
Availability Retired
8527 LEGO Mindstorms NXT
Retail $249.99
Value $462.73
Growth  +85.1%
Annual growth 2.9%

8529 Connector Cables for Mindstorms NXT

Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 7
Availability Retired
8529 LEGO Connector Cables for Mindstorms NXT
Retail $9.99
Value $14.77
Growth  +47.8%
Annual growth 3.9%

8528 Converter Cables for Mindstorms NXT

Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 3
Availability Retired
8528 LEGO Converter Cables for Mindstorms NXT
Retail $9.99
Value $28.80
Growth  +188.3%
Annual growth 4.7%

9798 Rechargeable Battery

Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 1
Availability Retired
9798 LEGO Mindstorms NXT Rechargeable Battery
Retail $54.99
Value $58.28
Growth  +6.0%

9833-2 Transformer

Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 1
Availability Retired
9833-2 LEGO Mindstorms NXT Transformer
Retail $23.99
Value $26.91
Growth  +12.2%
Annual growth 1.2%

9841 NXT Intelligent Brick

Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 1
Availability Retired
9841 LEGO Mindstorms NXT Intelligent Brick
Retail $169.99
Value $281.87
Growth  +65.8%
Annual growth 3.1%

9842 Interactive Servo Motor

Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 1
Availability Retired
9842 LEGO Mindstorms NXT Interactive Servo Motor
Retail $24.99
Value $28.85
Growth  +15.4%
Annual growth 2.4%

9844 Light Sensor

Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 1
Availability Retired
9844 LEGO Mindstorms NXT Light Sensor
Retail $24.99
Value $16.99

9845 Sound Sensor

Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 1
Availability Retired
9845 LEGO Mindstorms NXT Sound Sensor
Retail $34.99
Value $53.96
Growth  +54.2%
Annual growth 5.4%

9846 Ultrasonic Sensor

Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 1
Availability Retired
9846 LEGO Mindstorms NXT Ultrasonic Sensor
Retail $39.99
Value $53.77
Growth  +34.5%
Annual growth 4.1%

9847 Bluetooth Dongle

Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 1
Availability Retired
9847 LEGO Mindstorms NXT Bluetooth Dongle
Retail $32.50
Value $22.00

Compass Sensor for Mindstorms NXT

Theme / Subtheme Mindstorms / NXT
Year 2006
Pieces 1
Availability Retired
LEGO Compass Sensor for Mindstorms NXT
Retail $54.99
Value $72.00
Growth  +30.9%
Annual growth 3.5%

My Collection

Touch Sensor Reviews

41 reviews
4.5
Collectors
Investors
LEGO Engineering
“The Touch Sensor gives your robot a sense of touch. The Touch Sensor detects when it is being pressed by something and when it is released again. You can use the Touch Sensor to make your robot pick up things: a robotic arm equipped with a Touch Sensor lets the robot know... More whether or not there is something in its arm to grab.”
Full review at www.legoengineering.com

About Mindstorms NXT

The LEGO Mindstorms NXT programmable robotics kit released by LEGO in July 2006, replacing the first-generation LEGO Mindstorms kit. The kit also includes NXT-G, a graphical programming environment that enables the creation and downloading of programs to the NXT.

NXT consists of 30 sets that ran from 2006 to 2011. As of today, 8527 Mindstorms NXT is the most valuable NXT set with an estimated new/factory sealed value of $463.
Summary
Mindstorms NXT Touch Sensor set 9843 was released on October 24, 2007, retailing for $25, it has since been retired. New, unopened sets are valued at $31, used ones can be found for $2.
Read more
Your robot's "fingers!

The Touch Sensor reacts to touch and release, enabling your LEGO® MINDSTORMS® NXT robotic creation to "feel" like never before! It can detect single or multiple button presses, and reports back to the NXT Intelligent Brick (sold separately.)

Includes 1 Touch Sensor.
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©