LEGO Minas Tirith Launch GWP Strategy – Why Day One Buying Made Sense
4 months ago
Why buying LEGO Minas Tirith at launch may have been smarter than waiting for discounts, thanks to the exclusive Grond GWP and launch extras....
Read MoreLEGO 4.5V Reversible Power Unit - 107-3
Theme
Sub Theme
The LEGO® 4.5V Reversible Power Unit 107-3, released in January 1971, is a classic addition to the Samsonite theme's Model Maker subtheme. With 16 pieces, this battery-operated power unit brings motorized motion to LEGO models, allowing for endless creativity and imagination. The set contains a precision geared motor and battery case, and is operated on three type "C" batteries (not included). It features a forward/reverse switch, making it suitable for powering LEGO trucks, trains, gears, and pulleys. The possibilities are endless when this unit is combined with your LEGO collection. LEGO 107-3 is a must-have for adult LEGO enthusiasts looking to add motorized motion to their models. Whether it's trains, cars, or helicopters, this power unit offers safe, dependable, and sturdy motorization for most anything imaginable. With its forward/reverse switch and precision geared motor, the LEGO 107-3 set is a versatile addition to any LEGO collection, providing endless opportunities for creativity and innovation.
LEGO Set 107-3 retired in January 1972, after being on the market for 18 months. Its current value for a sealed, new set is $371, a 3292% increase from its $11 RRP, representing an annual growth of 6.7%. The set includes 16 pieces. As a part of the Samsonite theme, with 108 sets, 70 of which are now retired, it''s achieved an average annual growth of 568%. It''s also a part of the Model Maker sub-theme, which comprises 41 sets, with 21 retired, experiencing an average annual growth of 434%.
Set Details
Set Number:
107
Set Name:
4.5V Reversible Power Unit
Theme:
Samsonite
Sub Theme:
Model Maker
Year:
1971
Release Date:
01/01/1971
Retired:
01/07/1972
Availability:
Retired
Minifigures:
0
Pieces:
16
Set Pricing
RRP:
$11
Total Growth:
3,273%
Value:
$371
Annual Growth:
7%
Used Value:
?
Theme
The Samsonite LEGO theme combines the iconic durability and style of Samsonite luggage with the imaginative world of LEGO building. This unique collaboration invites builders of all ages to explore the intersection of travel and creativity, allowing them to construct their own travel-inspired scenes and vehicles. With a focus on adventure and exploration, the sets feature a variety of travel-related elements, from suitcases and backpacks to airplanes and trains, encouraging users to envision their own journeys and experiences. Each set is designed to spark the imagination, offering endless possibilities for storytelling and play. Builders can create their own travel destinations, complete with landmarks and attractions, or embark on exciting adventures with friends and family. The vibrant colors and intricate details of the LEGO bricks reflect the spirit of travel, making it easy to get lost in a world of exploration. Whether you're a seasoned traveler or a dreamer of distant lands, the Samsonite LEGO theme provides a perfect blend of fun and functionality, inspiring creativity while celebrating the joy of discovery.
Sub Theme
Samsonite Model Maker invites builders into a world where creativity meets craftsmanship, allowing enthusiasts to construct intricate models that reflect the art of design and engineering. This theme celebrates the joy of building with precision, offering a range of sets that challenge both novice and experienced builders alike. Each kit is meticulously designed to provide a rewarding experience, featuring detailed instructions and high-quality pieces that ensure a satisfying assembly process. With a focus on realism and functionality, the Samsonite Model Maker series encompasses a variety of subjects, from iconic vehicles to architectural marvels. Builders can immerse themselves in the process of recreating their favorite models, honing their skills while enjoying the satisfaction of seeing their creations come to life. This theme not only fosters creativity but also encourages an appreciation for the intricacies of design, making it a perfect choice for those who love to explore the intersection of art and engineering through the medium of LEGO.
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 EbayPlease remember to support our community and buy your LEGO via our affiliate links wherever possible and please remember to accept cookies in your browser.
Current Offers
We have 0 offers on this lego set.
Best LEGO Sets in the Model Maker Sub Theme
close
close
Set Number
806
Theme/Sub Theme
Year
1964
Pieces
87
Availability
Retired
RRP:
$1
Total Growth:
46,533%
Value:
$457
Annual Growth:
11%
close
close
Set Number
349
Theme/Sub Theme
Year
1971
Pieces
195
Availability
Retired
RRP:
$3
Total Growth:
35,133%
Value:
$1,057
Annual Growth:
11%
close
close
Set Number
LIFECEREAL
Theme/Sub Theme
Year
1969
Pieces
88
Availability
Retired
RRP:
$1
Total Growth:
29,300%
Value:
$294
Annual Growth:
11%
close
close
Set Number
802
Theme/Sub Theme
Year
1964
Pieces
90
Availability
Retired
RRP:
$1
Total Growth:
21,227%
Value:
$209
Annual Growth:
9%
close
close
Set Number
2
Theme/Sub Theme
Year
1971
Pieces
74
Availability
Retired
RRP:
$2
Total Growth:
20,855%
Value:
$417
Annual Growth:
10%
Best LEGO Sets in the Samsonite Theme
close
close
Set Number
246
Theme/Sub Theme
Year
1961
Pieces
1
Availability
Retired
RRP:
$2
Total Growth:
65,367%
Value:
$982
Annual Growth:
11%
close
close
Set Number
078
Theme/Sub Theme
Year
1970
Pieces
1
Availability
Retired
RRP:
$2
Total Growth:
50,302%
Value:
$1,003
Annual Growth:
12%
close
close
Set Number
806
Theme/Sub Theme
Year
1964
Pieces
87
Availability
Retired
RRP:
$1
Total Growth:
46,533%
Value:
$457
Annual Growth:
11%
close
close
Set Number
349
Theme/Sub Theme
Year
1971
Pieces
195
Availability
Retired
RRP:
$3
Total Growth:
35,133%
Value:
$1,057
Annual Growth:
11%
close
close
Set Number
LIFECEREAL
Theme/Sub Theme
Year
1969
Pieces
88
Availability
Retired
RRP:
$1
Total Growth:
29,300%
Value:
$294
Annual Growth:
11%
Set Details
Set Number:
107
Set Name:
4.5V Reversible Power Unit
Theme:
Samsonite
Sub Theme:
Model Maker
Year:
1971
Release Date:
01/01/1971
Retired:
01/07/1972
Availability:
Retired
Minifigures:
0
Pieces:
16
Set Pricing
RRP:
$11
Total Growth:
3,273%
Value:
$371
Annual Growth:
7%
Used Value:
?
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 EbayTheme
The Samsonite LEGO theme combines the iconic durability and style of Samsonite luggage with the imaginative world of LEGO building. This unique collaboration invites builders of all ages to explore the intersection of travel and creativity, allowing them to construct their own travel-inspired scenes and vehicles. With a focus on adventure and exploration, the sets feature a variety of travel-related elements, from suitcases and backpacks to airplanes and trains, encouraging users to envision their own journeys and experiences. Each set is designed to spark the imagination, offering endless possibilities for storytelling and play. Builders can create their own travel destinations, complete with landmarks and attractions, or embark on exciting adventures with friends and family. The vibrant colors and intricate details of the LEGO bricks reflect the spirit of travel, making it easy to get lost in a world of exploration. Whether you're a seasoned traveler or a dreamer of distant lands, the Samsonite LEGO theme provides a perfect blend of fun and functionality, inspiring creativity while celebrating the joy of discovery.
Sub Theme
Samsonite Model Maker invites builders into a world where creativity meets craftsmanship, allowing enthusiasts to construct intricate models that reflect the art of design and engineering. This theme celebrates the joy of building with precision, offering a range of sets that challenge both novice and experienced builders alike. Each kit is meticulously designed to provide a rewarding experience, featuring detailed instructions and high-quality pieces that ensure a satisfying assembly process. With a focus on realism and functionality, the Samsonite Model Maker series encompasses a variety of subjects, from iconic vehicles to architectural marvels. Builders can immerse themselves in the process of recreating their favorite models, honing their skills while enjoying the satisfaction of seeing their creations come to life. This theme not only fosters creativity but also encourages an appreciation for the intricacies of design, making it a perfect choice for those who love to explore the intersection of art and engineering through the medium of LEGO.
Investing in LEGO 101 – The Investabrick Guide to LEGO Investment
8 months ago
Welcome to the Investabrick guide to LEGO Investment where we look at the key factors that affect investing in LEGO and provide you with LEGO investment advice....
Read More
LEGO Hello Kitty 2027: Sanrio Investment Potential
4 days ago
LEGO Hello Kitty and Friends arrive in 2027. Discover why the Sanrio partnership could attract collectors and what it may mean for LEGO investment....
Read More
BrickLink Designer Program Series 9: Best Investment?
4 days ago
BrickLink Designer Program Series 9 is over. We compare Pumpkin Patch, Sleepy Dragon Inn and Fisherman's Village to find the strongest investment potential....
Read More
LEGO Marvel Skyline 67006: Investment Potential
4 days ago
Is LEGO Marvel Skyline 67006 a good investment? Explore its Galactus minifigure, £89.99 price, collector appeal and potential after retirement....
Read More
LEGO UK Insiders Days July 2026 – 4 Essential Sets
3 months ago
LEGO UK Insiders Days runs 7-12 July with key deals on Jaws, Maersk, Willy Wonka and Lamborghini Countach before retirement....
Read More
LEGO Icons Top 5 Sets Retiring in 2026 – Best Investment Picks to Buy Before They’re Gone
5 months ago
Discover the top 5 LEGO Icons sets retiring in 2026 with the strongest investment potential. From The Endurance to the Eiffel Tower, find out which sets to buy now before pric...
Read MoreTop Offers
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 EbayPlease remember to support our community and buy your LEGO via our affiliate links wherever possible and please remember to accept cookies in your browser.