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LEGO Geological Inspection 6821

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Geological Inspection Image
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Theme
Sub Theme

The LEGO® Geological Inspection 6821, released in April 1980, is a charming addition to the Space theme, specifically under the Classic subtheme. This set features a modest yet engaging collection of 28 pieces, allowing adult enthusiasts to appreciate the simplicity and creativity that characterised early LEGO designs. With two Classic Spaceman minifigures, both adorned in their iconic white airtanks, this set invites builders to explore the cosmos while conducting geological surveys on distant planets. As you delve into the nostalgic world of the LEGO 6821, you'll find that its straightforward design and playful concept resonate with the spirit of exploration. The set captures the essence of space adventure, making it a delightful piece for collectors and fans alike. Whether displayed on a shelf or incorporated into a larger space-themed layout, this set serves as a reminder of the imaginative possibilities that LEGO has offered since its inception.

Retirement of LEGO 6821 was in January 1981, after a shelf period of 18 months. Its new, sealed value is now $191, which is an increase of 5141% from its initial RRP $4, or 9.6% per year. The set includes 28 pieces. Part of the larger Space theme, which includes 322 sets and 284 retired, it has seen an average annual growth of 434%. Within its Classic sub-theme, comprising 92 sets with 89 retired, the growth rate averages 717% annually.

Set Details
Set Number:
6821
Set Name:
Geological Inspection
Theme:
Space
Sub Theme:
Space Classic
Year:
1980
Release Date:
01/04/1980
Retired:
01/10/1981
Availability:
Retired
Minifigures:
Pieces:
28
Set Pricing
RRP:
$4
Total Growth:
4,675%
Value:
$191
Annual Growth:
10%
Used Value:
?
Theme

Embark on an interstellar adventure with the Space LEGO theme, where imagination knows no bounds and the cosmos is your playground. This captivating theme invites builders of all ages to explore the mysteries of the universe, from distant planets to futuristic spacecraft. With a diverse array of sets featuring sleek rockets, intricate space stations, and alien landscapes, each creation sparks curiosity and encourages storytelling in a galaxy far beyond our own. As you construct your own spacefaring vessels and extraterrestrial habitats, you'll encounter a vibrant cast of characters, including brave astronauts, clever scientists, and whimsical aliens. The Space theme not only fosters creativity but also inspires a fascination with science and exploration, making it a perfect blend of fun and education. Whether you're launching a mission to Mars or establishing a colony on a new world, the possibilities are as limitless as the stars themselves. Join the ranks of space pioneers and let your imagination soar among the galaxies!

Sub Theme

Space Classic invites builders to embark on an imaginative journey through the cosmos, where the wonders of the universe come to life in vibrant, blocky form. This theme pays homage to the golden age of space exploration, featuring retro-inspired spacecraft, colorful alien worlds, and a cast of quirky astronauts. With its nostalgic designs and playful aesthetics, Space Classic encourages creativity and storytelling, allowing builders to create their own interstellar adventures. In this theme, every set is a gateway to the stars, filled with iconic elements like rocket ships, lunar bases, and extraterrestrial landscapes. Builders can mix and match pieces to construct their own unique vehicles and habitats, fostering a sense of innovation and exploration. The charm of Space Classic lies in its ability to blend the familiar with the fantastical, inspiring both young and old to dream big and reach for the stars. Whether it's a daring mission to a distant planet or a peaceful exploration of a new moon, the possibilities are as limitless as the universe itself.

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Best LEGO Sets in the Space Classic Sub Theme

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Minifig Pack Image
Set Number
6711
Theme/Sub Theme
Year
1983
Pieces
24
Availability
Retired
RRP: $5
Total Growth: 41,380%
Value: $2,074
Annual Growth: 16%
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I Own This I Want This
Surface Rover Image
Set Number
6804
Theme/Sub Theme
Year
1984
Pieces
21
Availability
Retired
RRP: $1
Total Growth: 27,274%
Value: $271
Annual Growth: 15%
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I Own This I Want This
Surface Hopper Image
Set Number
6806
Theme/Sub Theme
Year
1985
Pieces
23
Availability
Retired
RRP: $3
Total Growth: 12,700%
Value: $384
Annual Growth: 14%
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I Own This I Want This
XT-5 and Droid Image
Set Number
6809
Theme/Sub Theme
Year
1987
Pieces
39
Availability
Retired
RRP: $3
Total Growth: 11,062%
Value: $286
Annual Growth: 14%
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I Own This I Want This
Space Sledge with Astronaut and Robot Image
Set Number
6807
Theme/Sub Theme
Year
1985
Pieces
24
Availability
Retired
RRP: $3
Total Growth: 10,965%
Value: $325
Annual Growth: 13%

Best LEGO Sets in the Space Theme

close
I Own This
close
I Sold This
I Own This I Want This
Minifig Pack Image
Set Number
6711
Theme/Sub Theme
Year
1983
Pieces
24
Availability
Retired
RRP: $5
Total Growth: 41,380%
Value: $2,074
Annual Growth: 16%
close
I Own This
close
I Sold This
I Own This I Want This
Surface Rover Image
Set Number
6804
Theme/Sub Theme
Year
1984
Pieces
21
Availability
Retired
RRP: $1
Total Growth: 27,274%
Value: $271
Annual Growth: 15%
close
I Own This
close
I Sold This
I Own This I Want This
Special Three-Set Space Pack Image
Set Number
1977
Theme/Sub Theme
Year
1983
Pieces
82
Availability
Retired
RRP: $8
Total Growth: 27,188%
Value: $2,183
Annual Growth: 15%
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I Own This
close
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I Own This I Want This
Laser Ranger Image
Set Number
6810
Theme/Sub Theme
Year
1989
Pieces
41
Availability
Retired
RRP: $2
Total Growth: 20,000%
Value: $402
Annual Growth: 17%
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I Own This
close
I Sold This
I Own This I Want This
Special Two-Set Space Pack Image
Set Number
1507
Theme/Sub Theme
Year
1986
Pieces
96
Availability
Retired
RRP: $8
Total Growth: 15,625%
Value: $1,258
Annual Growth: 15%

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Set Details
Set Number:
6821
Set Name:
Geological Inspection
Theme:
Space
Sub Theme:
Space Classic
Year:
1980
Release Date:
01/04/1980
Retired:
01/10/1981
Availability:
Retired
Minifigures:
Pieces:
28
Set Pricing
RRP:
$4
Total Growth:
4,675%
Value:
$191
Annual Growth:
10%
Used Value:
?

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Theme

Embark on an interstellar adventure with the Space LEGO theme, where imagination knows no bounds and the cosmos is your playground. This captivating theme invites builders of all ages to explore the mysteries of the universe, from distant planets to futuristic spacecraft. With a diverse array of sets featuring sleek rockets, intricate space stations, and alien landscapes, each creation sparks curiosity and encourages storytelling in a galaxy far beyond our own. As you construct your own spacefaring vessels and extraterrestrial habitats, you'll encounter a vibrant cast of characters, including brave astronauts, clever scientists, and whimsical aliens. The Space theme not only fosters creativity but also inspires a fascination with science and exploration, making it a perfect blend of fun and education. Whether you're launching a mission to Mars or establishing a colony on a new world, the possibilities are as limitless as the stars themselves. Join the ranks of space pioneers and let your imagination soar among the galaxies!

Sub Theme

Space Classic invites builders to embark on an imaginative journey through the cosmos, where the wonders of the universe come to life in vibrant, blocky form. This theme pays homage to the golden age of space exploration, featuring retro-inspired spacecraft, colorful alien worlds, and a cast of quirky astronauts. With its nostalgic designs and playful aesthetics, Space Classic encourages creativity and storytelling, allowing builders to create their own interstellar adventures. In this theme, every set is a gateway to the stars, filled with iconic elements like rocket ships, lunar bases, and extraterrestrial landscapes. Builders can mix and match pieces to construct their own unique vehicles and habitats, fostering a sense of innovation and exploration. The charm of Space Classic lies in its ability to blend the familiar with the fantastical, inspiring both young and old to dream big and reach for the stars. Whether it's a daring mission to a distant planet or a peaceful exploration of a new moon, the possibilities are as limitless as the universe itself.

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