Search your LEGO® sets & value your LEGO® collection with Investabrick

LEGO Sets

Welcome to Investabrick's LEGO Sets page, your premier resource for navigating the vibrant world of LEGO investment. Whether you're a seasoned investor or just beginning to explore the potential of LEGO sets as an alternative asset, Investabrick’s comprehensive guides and insights will help you identify sets with the best potential for future appreciation. Dive into our selection of investment LEGO sets, backed by our detailed analysis, and discover how these iconic bricks can build not only impressive structures but also a solid financial portfolio. At Investabrick, we combine passion with expertise, ensuring you stay ahead of the curve in this dynamic market. Explore the potential of your next LEGO investment with confidence and creativity.

18785 Sets

LEGO Technic Control Centre 9700

I Own This I Want This

Set Number

9700

Theme/Sub Theme

Dacta / Dacta Technic

Year

1987

Pieces

471

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: N/A

Buy this set on Amazon

Buy this set on Ebay

LEGO Control Lab Building Set 9701

I Own This I Want This

Set Number

9701

Theme/Sub Theme

Dacta / Dacta Technic

Year

1993

Pieces

527

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: 2%

Buy this set on Amazon

Buy this set on Ebay

LEGO Control System Building Set 9702

I Own This I Want This

Set Number

9702

Theme/Sub Theme

Dacta / Dacta Technic

Year

1993

Pieces

221

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: N/A

Buy this set on Amazon

Buy this set on Ebay

LEGO Control Lab Software 9704

I Own This I Want This

Set Number

9704

Theme/Sub Theme

Gear / Software

Year

1993

Pieces

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: N/A

Buy this set on Amazon

Buy this set on Ebay

LEGO Intelligent House 9707

I Own This I Want This

Set Number

9707

Theme/Sub Theme

Dacta / Dacta System

Year

1996

Pieces

155

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: N/A

Buy this set on Amazon

Buy this set on Ebay

LEGO Intelligent House Activity Pack 9708

I Own This I Want This

Set Number

9708

Theme/Sub Theme

Gear / Education

Year

1996

Pieces

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: N/A

Buy this set on Amazon

Buy this set on Ebay

LEGO RCX Programmable LEGO Brick 9709

I Own This I Want This

Set Number

9709

Theme/Sub Theme

Mindstorms / 1.0

Year

1999

Pieces

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: -2%

Buy this set on Amazon

Buy this set on Ebay

LEGO 52 flat tile bricks 971

I Own This I Want This

Set Number

971

Theme/Sub Theme

System / System Supplemental

Year

1969

Pieces

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: N/A

Buy this set on Amazon

Buy this set on Ebay

LEGO Infrared Transmission Tower 9713

I Own This I Want This

Set Number

9713

Theme/Sub Theme

Mindstorms / 1.0

Year

1998

Pieces

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: -3%

Buy this set on Amazon

Buy this set on Ebay

LEGO Robotics Invention System 9719

I Own This I Want This

Set Number

9719

Theme/Sub Theme

Mindstorms / 1.0

Year

1998

Pieces

733

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: -1%

Buy this set on Amazon

Buy this set on Ebay

LEGO Cities & Transportation 9723

I Own This I Want This

Set Number

9723

Theme/Sub Theme

Education / N/A

Year

2000

Pieces

388

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: 6%

Buy this set on Amazon

Buy this set on Ebay

LEGO Amusement Park Set 9725

I Own This I Want This

Set Number

9725

Theme/Sub Theme

Dacta / N/A

Year

1998

Pieces

301

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: 1%

Buy this set on Amazon

Buy this set on Ebay

LEGO Robo Sports 9730

I Own This I Want This

Set Number

9730

Theme/Sub Theme

Mindstorms / 1.0

Year

1998

Pieces

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: -0%

Buy this set on Amazon

Buy this set on Ebay

LEGO Vision Command 9731

I Own This I Want This

Set Number

9731

Theme/Sub Theme

Mindstorms / 1.5

Year

2000

Pieces

138

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: -2%

Buy this set on Amazon

Buy this set on Ebay

LEGO Extreme Creatures 9732

I Own This I Want This

Set Number

9732

Theme/Sub Theme

Mindstorms / 1.0

Year

1998

Pieces

148

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: 1%

Buy this set on Amazon

Buy this set on Ebay

LEGO Robotics Discovery Set 9735

I Own This I Want This

Set Number

9735

Theme/Sub Theme

Mindstorms / 1.0

Year

1999

Pieces

390

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: 2%

Buy this set on Amazon

Buy this set on Ebay

LEGO Exploration Mars 9736

I Own This I Want This

Set Number

9736

Theme/Sub Theme

Mindstorms / 1.5

Year

2000

Pieces

155

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: 1%

Buy this set on Amazon

Buy this set on Ebay

LEGO RCX Remote Control Unit 9738

I Own This I Want This

Set Number

9738

Theme/Sub Theme

Mindstorms / 1.0

Year

1999

Pieces

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: 1%

Buy this set on Amazon

Buy this set on Ebay

LEGO Chromosomes - Student Set 9743

I Own This I Want This

Set Number

9743

Theme/Sub Theme

Education / Education System

Year

2003

Pieces

136

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: 1%

Buy this set on Amazon

Buy this set on Ebay

LEGO Robotics Invention System 1.5 9747

I Own This I Want This

Set Number

9747

Theme/Sub Theme

Mindstorms / 1.5

Year

1999

Pieces

717

Availability

Retired

RRP: N/A

Total Growth: N/A

Value: N/A

Annual Growth: -1%

Buy this set on Amazon

Buy this set on Ebay

Showing 18301 to 18320 of 18785 items

As an Amazon Associate we earn from qualifying purchases.

If you enjoy our content and you are about to purchase your next LEGO® set, we'd appreciate if you'd help us by clicking through one of our affiliate links.

Shop now at Lego Shop now at Amazon Shop now at Ebay