1. Sets
  2. 2004
  3. Mindstorms
  4. 1

LEGO 2004 / Mindstorms / 1 Sets

In 2004, LEGO released 2 Mindstorms 1 sets, all of these sets have been retired. For that year, the total price of all retail sets cost $37, today those sets are valued around $48, a growth of 29%.
Most valuable 2004 LEGO Mindstorms 1 set
9889 Temperature Sensor $27.55
Highest growth 2004 Mindstorms 1 set
9911 Touch Sensor and Leads +67.72%
2 sets

9889 Temperature Sensor

Theme / Subtheme Mindstorms / 1
Year 2004
Pieces 1
Availability Retired
9889 LEGO Mindstorms Temperature Sensor
Retail $24.99
Value $27.55
Growth  +10.2%
Annual growth 3.6%

9911 Touch Sensor and Leads

Theme / Subtheme Mindstorms / 1
Year 2004
Pieces 3
Availability Retired
9911 LEGO Mindstorms Touch Sensor and Leads
Retail $11.99
Value $20.11
Growth  +67.7%
Annual growth 2.6%

Year Pricing

Retail
$36.98   (for all 2 sets)
New/Sealed
Value
$47.66
Growth
+28.88%
Annual growth
+2.76%
Used
Value
$18.05

Community Stats

The following are the top 2 most owned 2004 Mindstorms 1 sets by LEGO collectors.
#1Touch Sensor and Leads
#2Temperature Sensor

About LEGO Mindstorms 1

This was the first generation of the LEGO Mindstorms platform also known as the original Robotics Invention System.
2004 LEGO Sets
2004 was a pivotal recovery year following financial losses in 2003. LEGO updated its color palette, introducing light nougat for licensed minifigures and brighter grays and browns. The company partnered with Ferrari under LEGO Racers and launched Knights’ Kingdom II, a story-driven reimagining of Castle. QUATRO expanded the preschool range, while World City, Orient Expedition, Spider-Man, and Gravity Games concluded. These shifts, along with strategic licensing, began LEGO’s long-term turnaround.