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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

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.
Temperature Sensor is an extremely old and very rare LEGO set. We have not seen set 9755-1 currently for sale online or in the hundreds of retail stores in good/new condition in over 1,842 days. Because of the rarity of this hard to find set the current estimated value of $26.06 might actually be much lower than the true value assuming this set can be found for sale.

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 $193.33

9735 Robotics Discovery Set

Theme / Subtheme Mindstorms / 1
Year 1999
Pieces 390
Availability Retired
9735 LEGO Mindstorms Robotics Discovery Set
Retail $149.99
Value $213.83
Growth 42.6%
Annual growth 2.3%

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 $28.27
Growth 13.1%

9757 Touch Sensor

Theme / Subtheme Mindstorms / 1
Year 1999
Pieces 2
Availability Retired
9757 LEGO Mindstorms Touch Sensor
Retail $10.99
Value $14.79
Growth 34.6%
Annual growth 1.2%

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 $118.54
Growth 7.8%

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 $24.80
Growth 25.6%

9756 Rotation Sensor

Theme / Subtheme Mindstorms / 1
Year 1999
Pieces 1
Availability Retired
9756 LEGO Mindstorms Rotation Sensor
Retail $14.99
Value $15.86
Growth 5.8%

9758 Light Sensor

Theme / Subtheme Mindstorms / 1
Year 1999
Pieces 1
Availability Retired
9758 LEGO Mindstorms Light Sensor
Retail $19.75
Value $333.50
Growth 1588.6%
Annual growth 13.1%

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Temperature Sensor Reviews

2 ratings
4.6
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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 $614.
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