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LEGO Diesel Freight Train Set 7720

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Diesel Freight Train Set Image
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Theme
Sub Theme

The **LEGO® Diesel Freight Train Set 7720**, released in September 1980, is a classic addition to the Trains theme, specifically under the 4.5/12V subtheme. This set features an impressive 425 pieces, allowing adult enthusiasts to immerse themselves in the intricate world of model railroading. With three unique minifigures, including a man in a blue jacket and red hat, this set captures the essence of a bustling freight operation, making it a nostalgic piece for collectors and builders alike. As you delve into the details of the **LEGO 7720**, you'll appreciate the thoughtful design and functionality that this set offers. The combination of the diesel locomotive and freight cars provides a dynamic building experience, while the vintage aesthetic appeals to those who cherish the history of LEGO trains. Whether displayed on a shelf or integrated into a larger layout, this set is a testament to the enduring charm of LEGO's train offerings.

Since its retirement in January 1982, LEGO Set 7720, which was available for 18 months, now values at $811 for a sealed new version. This is a substantial 724% rise from its original price $98, averaging 5.0% growth annually. Featuring 425 pieces. As part of the Trains theme, it''s one of 204 sets, with 202 retired, averaging 456% in annual growth. It''s included in the 4.5/12V sub-theme, which has 80 sets, with 80 retired, experiencing an average growth of 649% per year.

Set Details
Set Number:
7720
Set Name:
Diesel Freight Train Set
Theme:
Trains
Sub Theme:
4.5/12V
Year:
1980
Release Date:
01/09/1980
Retired:
01/03/1982
Availability:
Retired
Minifigures:
Pieces:
425
Set Pricing
RRP:
$98
Total Growth:
728%
Value:
$811
Annual Growth:
5%
Used Value:
?
Theme

Step into a world of adventure and engineering with the LEGO Trains theme, where imagination meets the thrill of rail travel. This captivating theme invites builders of all ages to construct intricate train sets, complete with tracks, stations, and a variety of train cars. From classic steam locomotives to modern high-speed trains, each set offers a unique opportunity to explore the mechanics of rail systems while fostering creativity and problem-solving skills. As you lay down the tracks and design your own railway network, you can create bustling scenes filled with passengers, cargo, and scenic landscapes. The versatility of LEGO bricks allows for endless customization, enabling builders to expand their train systems and incorporate their own imaginative elements. Whether you're a seasoned builder or just starting your journey, the LEGO Trains theme provides a rich platform for storytelling and play, making every journey an exciting adventure.

Sub Theme

The Trains 4.5/12V theme invites builders into the fascinating world of railways, where imagination meets engineering. This theme features a range of motorized trains and track systems that allow enthusiasts to create intricate layouts and dynamic rail networks. With a focus on both 4.5V and 12V power systems, builders can explore the versatility of train operations, from simple, battery-powered models to more complex, electrically powered setups. The combination of classic train designs and modern technology offers a unique building experience that appeals to both young and seasoned LEGO fans. In this theme, the joy of train travel comes to life as builders can construct everything from bustling train stations to scenic landscapes. The attention to detail in the train cars, tracks, and accessories enhances the realism of the experience, allowing for endless customization and creativity. Whether it's a steam locomotive chugging through a picturesque countryside or a sleek electric train speeding through a cityscape, the Trains 4.5/12V theme provides a platform for storytelling and adventure, making it a beloved choice for those who dream of the rails.

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Passenger Sleeping Car Image
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Year
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Pieces
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Availability
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Year
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4.5V Train with 5 Wagons Image
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Mobile Crane and Wagon Image
Set Number
134
Theme/Sub Theme
Year
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Pieces
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Availability
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RRP: $4
Total Growth: 8,475%
Value: $343
Annual Growth: 10%
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Diesel Locomotive with DB sticker Image
Set Number
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Theme/Sub Theme
Year
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Pieces
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Availability
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RRP: $14
Total Growth: 8,386%
Value: $1,188
Annual Growth: 9%

Best LEGO Sets in the Trains Theme

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Mobile Crane (Train Base) Image
Set Number
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Year
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Availability
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Passenger Sleeping Car Image
Set Number
137
Theme/Sub Theme
Year
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Pieces
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Availability
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RRP: $3
Total Growth: 14,120%
Value: $378
Annual Growth: 11%
close
I Own This
close
I Sold This
I Own This I Want This
Locomotive Image
Set Number
133
Theme/Sub Theme
Year
1975
Pieces
87
Availability
Retired
RRP: $4
Total Growth: 13,150%
Value: $530
Annual Growth: 10%
close
I Own This
close
I Sold This
I Own This I Want This
4.5V Train with 5 Wagons Image
Set Number
180
Theme/Sub Theme
Year
1972
Pieces
228
Availability
Retired
RRP: $13
Total Growth: 11,715%
Value: $1,536
Annual Growth: 10%
close
I Own This
close
I Sold This
I Own This I Want This
Mobile Crane and Wagon Image
Set Number
134
Theme/Sub Theme
Year
1975
Pieces
86
Availability
Retired
RRP: $4
Total Growth: 8,475%
Value: $343
Annual Growth: 10%

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Set Details
Set Number:
7720
Set Name:
Diesel Freight Train Set
Theme:
Trains
Sub Theme:
4.5/12V
Year:
1980
Release Date:
01/09/1980
Retired:
01/03/1982
Availability:
Retired
Minifigures:
Pieces:
425
Set Pricing
RRP:
$98
Total Growth:
728%
Value:
$811
Annual Growth:
5%
Used Value:
?

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Theme

Step into a world of adventure and engineering with the LEGO Trains theme, where imagination meets the thrill of rail travel. This captivating theme invites builders of all ages to construct intricate train sets, complete with tracks, stations, and a variety of train cars. From classic steam locomotives to modern high-speed trains, each set offers a unique opportunity to explore the mechanics of rail systems while fostering creativity and problem-solving skills. As you lay down the tracks and design your own railway network, you can create bustling scenes filled with passengers, cargo, and scenic landscapes. The versatility of LEGO bricks allows for endless customization, enabling builders to expand their train systems and incorporate their own imaginative elements. Whether you're a seasoned builder or just starting your journey, the LEGO Trains theme provides a rich platform for storytelling and play, making every journey an exciting adventure.

Sub Theme

The Trains 4.5/12V theme invites builders into the fascinating world of railways, where imagination meets engineering. This theme features a range of motorized trains and track systems that allow enthusiasts to create intricate layouts and dynamic rail networks. With a focus on both 4.5V and 12V power systems, builders can explore the versatility of train operations, from simple, battery-powered models to more complex, electrically powered setups. The combination of classic train designs and modern technology offers a unique building experience that appeals to both young and seasoned LEGO fans. In this theme, the joy of train travel comes to life as builders can construct everything from bustling train stations to scenic landscapes. The attention to detail in the train cars, tracks, and accessories enhances the realism of the experience, allowing for endless customization and creativity. Whether it's a steam locomotive chugging through a picturesque countryside or a sleek electric train speeding through a cityscape, the Trains 4.5/12V theme provides a platform for storytelling and adventure, making it a beloved choice for those who dream of the rails.

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