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<h1>Ultimate Builders Set</h1><div class='tags floatleft'><a href='/sets/3800-1/Ultimate-Builders-Set'>3800-1</a> <a href='/sets/theme-Mindstorms'>Mindstorms</a> <a class='subtheme' href='/sets/subtheme-1-5'>1.5</a> <a class='year' href='/sets/theme-Mindstorms/year-2001'>2001</a> </div><div class='floatright'>©2001 LEGO Group</div>

Ultimate Builders Set

3800-1 Mindstorms 1.5 2001
©2001 LEGO Group
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3800: Ultimate Builders Set

3800-1 Mindstorms 1.5 2001
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1 review
Pieces
321
RRP
$60.00
RRP (inflated)
$111
PPP
18.7c
Packaging
Box
Value new
~$233.96
Value used
~$45.62
Notes
Random set of the day on 20 Apr 2022
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455 own this set, 175 want it
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<h1>Ultimate Accessory Set</h1><div class='tags floatleft'><a href='/sets/3801-1/Ultimate-Accessory-Set'>3801-1</a> <a href='/sets/theme-Mindstorms'>Mindstorms</a> <a class='subtheme' href='/sets/subtheme-1-5'>1.5</a> <a class='year' href='/sets/theme-Mindstorms/year-2000'>2000</a> </div><div class='floatright'>©2000 LEGO Group</div>

Ultimate Accessory Set

3801-1 Mindstorms 1.5 2000
©2000 LEGO Group
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3801: Ultimate Accessory Set

3801-1 Mindstorms 1.5 2000
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1 review
Pieces
45
RRP
$50.00
RRP (inflated)
$95
PPP
111.1c
Packaging
Box
Instructions
Yes
Value new
~$49.99
Value used
~$42.87
Our community
750 own this set, 152 want it
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<h1>Robotics Invention System Upgrade Kit</h1><div class='tags floatleft'><a href='/sets/3803-1/Robotics-Invention-System-Upgrade-Kit'>3803-1</a> <a href='/sets/theme-Mindstorms'>Mindstorms</a> <a class='subtheme' href='/sets/subtheme-1-0'>1.0</a> <a class='year' href='/sets/theme-Mindstorms/year-1999'>1999</a> </div><div class='floatright'>©1999 LEGO Group</div>

Robotics Invention System Upgrade Kit

3803-1 Mindstorms 1.0 1999
©1999 LEGO Group
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3803: Robotics Invention System Upgrade Kit

3803-1 Mindstorms 1.0 1999
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Pieces
70
RRP
$25.00
RRP (inflated)
$49
PPP
35.7c
Packaging
Box
Value new
~$50.00
Notes
Upgrades version 1.0 to version 1.5. Contains V1.5 CD-Rom, User Guide, Constructopedia and Test Pad plus 65 extra LEGO elements.
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89 own this set, 113 want it
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<h1>Vision Command</h1><div class='tags floatleft'><a href='/sets/9731-1/Vision-Command'>9731-1</a> <a href='/sets/theme-Mindstorms'>Mindstorms</a> <a class='subtheme' href='/sets/subtheme-1-5'>1.5</a> <a class='year' href='/sets/theme-Mindstorms/year-2000'>2000</a> </div><div class='floatright'>©2000 LEGO Group</div>

Vision Command

9731-1 Mindstorms 1.5 2000
©2000 LEGO Group
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9731: Vision Command

9731-1 Mindstorms 1.5 2000
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1 review
Pieces
138
RRP
$100.00
RRP (inflated)
$190
PPP
72.5c
Packaging
Box
Instructions
Yes
Value new
~$19.83
Value used
~$50.76
Notes
Set includes digital colour camera.
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839 own this set, 138 want it
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<h1>Exploration Mars</h1><div class='tags floatleft'><a href='/sets/9736-1/Exploration-Mars'>9736-1</a> <a href='/sets/theme-Mindstorms'>Mindstorms</a> <a class='subtheme' href='/sets/subtheme-1-5'>1.5</a> <a class='year' href='/sets/theme-Mindstorms/year-2000'>2000</a> </div><div class='floatright'>©2000 LEGO Group</div>

Exploration Mars

9736-1 Mindstorms 1.5 2000
©2000 LEGO Group
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9736: Exploration Mars

9736-1 Mindstorms 1.5 2000
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1 review
Pieces
155
RRP
$50.00
RRP (inflated)
$95
PPP
32.3c
Packaging
Box
Instructions
Yes
Value new
~$40.53
Value used
~$51.75
Notes
Random set of the day on 05 Jun 2020
Add-on set for Mindstorms.
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737 own this set, 142 want it
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<h1>Robotics Invention System 1.5</h1><div class='tags floatleft'><a href='/sets/9747-1/Robotics-Invention-System-1-5'>9747-1</a> <a href='/sets/theme-Mindstorms'>Mindstorms</a> <a class='subtheme' href='/sets/subtheme-1-5'>1.5</a> <a class='year' href='/sets/theme-Mindstorms/year-1999'>1999</a> </div><div class='floatright'>©1999 LEGO Group</div>

Robotics Invention System 1.5

9747-1 Mindstorms 1.5 1999
©1999 LEGO Group
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9747: Robotics Invention System 1.5

9747-1 Mindstorms 1.5 1999
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Pieces
717
RRP
$200.00
RRP (inflated)
$392
PPP
27.9c
Instructions
Yes
Value new
~$199.90
Value used
~$86.25
Notes
Random set of the day on 20 Dec 2018
Version 1.5.
Our community
1313 own this set, 130 want it
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