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9755 LEGO Mindstorms Temperature Sensor thumbnail image

9755 LEGO Mindstorms Temperature Sensor
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9755 LEGO Mindstorms Temperature Sensor
  • Temperature Sensor thumbnail
  • Temperature Sensor thumbnail

Set Value (New/Sealed)

This represents the current new/sealed value of the set Temperature Sensor since January 1999. Medium accuracy
LEGO 9755 Temperature Sensor was a Mindstorms exclusive set released in 1999. It consists of a temperature sensor that enables Mindstorms creations to respond to temperature changes, allowing for command-based reactions based on environmental conditions.

The current value for a new, factory sealed Temperature Sensor is estimated to be around $27. On the open market, a used set will sell in the range of $11 and $13, depending on its condition.
There are currently no new/sealed listings available for Temperature Sensor at this time.
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Sets in Mindstorms / 1

9747 Robotics Invention System

Theme / Subtheme Mindstorms / 1
Year 1999
Pieces 726
Availability Retired
9747 LEGO Mindstorms Robotics Invention System
Retail $199.99
Value $231.40
Growth  +15.7%

9735 Robotics Discovery Set

Theme / Subtheme Mindstorms / 1
Year 1999
Pieces 390
Availability Retired
9735 LEGO Mindstorms Robotics Discovery Set
Retail $149.99
Value $220.48
Growth  +47.0%
Annual growth 2.9%

3803 Robotics Invention System Upgrade Kit

Theme / Subtheme Mindstorms / 1
Year 1999
Pieces 70
Availability Retired
3803 LEGO Mindstorms Robotics Invention System Upgrade Kit
Retail $24.99
Value $35.89
Growth  +43.6%
Annual growth 1.5%

9757 Touch Sensor

Theme / Subtheme Mindstorms / 1
Year 1999
Pieces 2
Availability Retired
9757 LEGO Mindstorms Touch Sensor
Retail $10.99
Value $15.13
Growth  +37.7%
Annual growth 1.3%

9709 RCX Programmable LEGO Brick

Theme / Subtheme Mindstorms / 1
Year 1999
Pieces 1
Availability Retired
9709 Mindstorms RCX Programmable LEGO Brick
Retail $109.99
Value $119.11
Growth  +8.3%

9738 RCX Remote Control Unit

Theme / Subtheme Mindstorms / 1
Year 1999
Pieces 1
Availability Retired
9738 LEGO Mindstorms RCX Remote Control Unit
Retail $19.75
Value $30.49
Growth  +54.4%
Annual growth 1.8%

9756 Rotation Sensor

Theme / Subtheme Mindstorms / 1
Year 1999
Pieces 1
Availability Retired
9756 LEGO Mindstorms Rotation Sensor
Retail $14.99
Value $15.92
Growth  +6.2%

9758 Light Sensor

Theme / Subtheme Mindstorms / 1
Year 1999
Pieces 1
Availability Retired
9758 LEGO Mindstorms Light Sensor
Retail $19.75
Value $19.99
Growth  +1.2%
Annual growth 2.1%

My Collection

Temperature Sensor Reviews

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About Mindstorms 1

This was the first generation of the LEGO Mindstorms platform also known as the original Robotics Invention System.

1 consists of 20 sets that ran from 1998 to 2004. As of today, 3800 Ultimate Builders Set is the most valuable 1 set with an estimated new/factory sealed value of $699.
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