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LEGO Sets by Sub Theme - Supplementary

LEGO Technic Supplementary is an exciting extension of the classic Technic line, designed to enhance the building experience with advanced engineering concepts and innovative mechanics. This subtheme introduces a variety of supplementary sets that allow builders to expand their existing Technic models or create entirely new constructions. With a focus on realism and functionality, these sets often feature intricate components such as gears, motors, and pneumatic systems, enabling enthusiasts to explore the principles of motion and mechanics in a hands-on way. The Technic Supplementary sets are perfect for those who enjoy the challenge of complex builds and the satisfaction of seeing their creations come to life. Each set is crafted to integrate seamlessly with other Technic models, providing endless possibilities for customization and experimentation. Whether you are a seasoned builder or just starting your journey into the world of LEGO Technic, these supplementary sets offer a unique opportunity to deepen your understanding of engineering while unleashing your creativity. With a blend of educational value and fun, LEGO Technic Supplementary invites builders to push the boundaries of what they can create.

Within the LEGO Technic theme, the Supplementary sub-theme began in 1977 with LEGO 871 Supplementary Set, LEGO 870 Technical Motor, 4.5V, LEGO 960 Power Pack. Overall, 18 sets have been launched, 18 of which are no longer available. Initially costing $264, these sets are now worth $1,524, an increase of $1,260 (477%). This amounts to an annual investment yield of 4%. The sub-theme includes 6 minifigures.

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Technical Motor, 4.5V Image
Set Number
870
Theme/Sub Theme
Year
1977
Pieces
22
Availability
Retired
RRP: N/A
Total Growth: 0%
Value: $94
Annual Growth: N/A
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Supplementary Set Image
Set Number
871
Theme/Sub Theme
Year
1977
Pieces
78
Availability
Retired
RRP: N/A
Total Growth: 0%
Value: $115
Annual Growth: N/A
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Power Pack Image
Set Number
960
Theme/Sub Theme
Year
1978
Pieces
22
Availability
Retired
RRP: $40
Total Growth: 108%
Value: $83
Annual Growth: 2%
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Parts Pack Image
Set Number
961
Theme/Sub Theme
Year
1978
Pieces
78
Availability
Retired
RRP: N/A
Total Growth: 0%
Value: $73
Annual Growth: N/A
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Two Gear Blocks Image
Set Number
872
Theme/Sub Theme
Year
1978
Pieces
77
Availability
Retired
RRP: $36
Total Growth: 22%
Value: $44
Annual Growth: 0%
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12 Volt Motor Image
Set Number
880
Theme/Sub Theme
Year
1979
Pieces
22
Availability
Retired
RRP: N/A
Total Growth: 0%
Value: $145
Annual Growth: N/A
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Yellow Beams with Connector Pegs Image
Set Number
874
Theme/Sub Theme
Year
1979
Pieces
38
Availability
Retired
RRP: $9
Total Growth: 222%
Value: $29
Annual Growth: 3%
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Red Beams with Connector Pegs Image
Set Number
875
Theme/Sub Theme
Year
1979
Pieces
38
Availability
Retired
RRP: $9
Total Growth: 178%
Value: $25
Annual Growth: 2%
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Blue Beams with Connector Pegs Image
Set Number
876
Theme/Sub Theme
Year
1979
Pieces
38
Availability
Retired
RRP: $9
Total Growth: 356%
Value: $41
Annual Growth: 3%
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Steering Gear Parts Image
Set Number
877
Theme/Sub Theme
Year
1979
Pieces
24
Availability
Retired
RRP: $6
Total Growth: 3,300%
Value: $204
Annual Growth: 8%
Showing 1 to 10 of 18 items

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Sub Theme Details
Sets:
18
Minifigures:
0
Years:
1977 to 1997
Sub Theme Pricing
Retail:
$264
Value:
$1,524
Growth:
$1,260
Annualised Growth:
0%

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