What age is the Alienator recommended for?

This set is recommended for ages 18+.

When was the Alienator released?

Alienator was released in 1988.

🏛 Blacktron I

Set #6876

Alienator

Name: Alienator
Brand: LEGO
SKU: 6876-1

The Alienator is a classic Blacktron I set that oozes retro sci-fi charm.

🏆 Best For: Perfect for younger LEGO fans and those who enjoy classic space themes ⏱ 1.0 hr build 🧩 92 pcs

★★★★☆ 4.0

Fans appreciate the Alienator for its nostalgic value and classic Blacktron design. Some find the build simple, but overall it's viewed as a solid representation of the early LEGO space era.

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📝 Our Take

The Alienator is a classic Blacktron I set that oozes retro sci-fi charm. Released in 1988, its sleek black and yellow design, coupled with the iconic Blacktron minifigure, captures the essence of LEGO's space exploration theme during that era.

This set is perfect for LEGO space enthusiasts and collectors seeking a nostalgic trip. The build is relatively straightforward, making it a quick and enjoyable project for builders of all ages, and it's a great display piece for showcasing vintage LEGO.

Skip this if you're looking for complex building techniques or a large, imposing model. Consider the newer LEGO Space sets for a more intricate build or larger spacecraft.

✨ New

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How does the Alienator compare to other Blacktron I sets in terms of rarity and value? What are some creative ways to display the Alienator? Is this a good entry-level set for someone interested in collecting vintage LEGO space sets? What are some MOC ideas that could be built using the parts from this set?

🧱 Building Experience

🧩

Pieces

⏱

1.0h

Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple and satisfying build
Classic Blacktron color scheme
Functional landing gear
Sleek, aerodynamic design

📈 Investment Analysis

→ Price stable

Investment Grade

⏳ Active

The Alienator, being a vintage Blacktron I set, holds moderate investment potential. Its age and relative scarcity contribute to its value, especially if it's in good condition with the box and instructions. While not as high-value as some larger sets, its appeal to LEGO space collectors makes it a worthwhile addition to a portfolio. However, its smaller piece count may limit significant appreciation compared to larger, more complex sets from the same era. The Blacktron theme has a dedicated following, which supports its value.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

Crater Cruiser

Blacktron I • 124 pcs

Compared to other Blacktron sets, the Alienator offers a compact and affordable entry point into the theme. While sets like the Renegade (6987-1) are larger and more impressive, the Alienator is more accessible for casual collectors. Its simple design contrasts with the more complex builds of later LEGO space themes, appealing to those who appreciate the classic aesthetic.

1 Minifigures Included

Blacktron I (3626a Head)

6 parts

The set includes a classic Blacktron I minifigure, recognizable by its black suit and white helmet with a transparent yellow visor. This minifigure is common across several Blacktron sets, but remains a key part of the theme's identity.

📦 Full Parts Inventory - 44 unique parts • 86 total pieces

Panel 3 x 3 x 6 C...

Part #: 2345 2× Black

Hinge Bar with 3 ...

Part #: 2433 2× Black

Panel 3 x 2 x 6

Part #: 2466 1× Trans-Yellow

Lever Small Base ...

Part #: 298c01 2× Black

Brick 2 x 2 witho...

Part #: 3003a 1× Black

Brick 1 x 2

Part #: 3004 1× Black

Plate 2 x 4

Part #: 3020 1× Black

Plate 2 x 3

Part #: 3021 1× Black

Plate 1 x 2

Part #: 3023 1× Black

Plate 1 x 2

Part #: 3023 2× Yellow

Plate 1 x 1

Part #: 3024 2× Black

Plate 2 x 8

Part #: 3034 3× Black

Plate 4 x 8

Part #: 3035 1× Black

Slope 45° 2 x 2

Part #: 3039 2× Black

Slope 45° 2 x 1 w...

Part #: 3040b 2× Black

Brick Round 1 x 1...

Part #: 3062b 2× Black

Tile 1 x 2 with G...

Part #: 3069b 3× Black

Slope Inverted 45...

Part #: 3660 1× Black

Turntable 2 x 2 P...

Part #: 3679 6× Light Gray

Turntable 2 x 2 P...

Part #: 3680 6× Yellow

Technic Brick 1 x...

Part #: 3701 1× Black

Plate 2 x 6

Part #: 3795 1× Black

Plate 2 x 10

Part #: 3832 1× Black

Plate Special 1 x...

Part #: 3839b 1× Black

Wedge, Plate 8 x ...

Part #: 3933a 1× Black

Wedge Plate 8 x 4...

Part #: 3934a 1× Black

Hinge Brick 1 x 2...

Part #: 3937 1× Black

Hinge Brick 1 x 2...

Part #: 3938 1× Black

Support Round 2 x...

Part #: 3940a 4× Black

Brick Round 2 x 2...

Part #: 3941 2× Black

Antenna 1 x 4 wit...

Part #: 3957a 2× Yellow

Weapon Gun / Torc...

Part #: 3959 1× Yellow

Plate Round 2 x 2...

Part #: 4032a 1× Black

Plate Special 1 x...

Part #: 4085b 4× Black

Hinge Plate 1 x 2...

Part #: 4275b 2× Black

Hinge Plate 1 x 2...

Part #: 4276b 2× Black

Hinge Tile 1 x 2 ...

Part #: 4531 2× Black

Brick Round 1 x 1...

Part #: 4588 2× Black

Plate Special 1 x...

Part #: 4590 2× Black

Brick Special 1 x...

Part #: 4595 2× Black

Brick Special 2 x...

Part #: 4730 2× Black

Bar 1 x 3 [Clip /...

Part #: 4735 1× Yellow

Dish 2 x 2 Invert...

Part #: 4740 2× Trans-Red

Slope Inverted 45...

Part #: 4871 1× Black

Plate Round 1 x 1...

Part #: 6141 2× Trans-Red

Plate Round 1 x 1...

Part #: 6141 2× Yellow

The set features a good selection of black and yellow parts, useful for building other Blacktron-themed creations or adding to a general LEGO space collection. The turntable plates are particularly useful for creating rotating features in MOCs.

🛒 Where to Buy

💎 Notable Parts

Light Gray Turntable 2 x 2 Plate - Top (6x) $1.20

Yellow Turntable 2 x 2 Plate, Base (6x) $1.20

Black Plate Special 1 x 1 with Clip Vertical [Thin U Clip] (4x) $0.60

Black Panel 3 x 3 x 6 Corner Wall (2x) $1.50

Yellow Antenna 1 x 4 with Rounded Top (2x) $0.40

Est. BrickLink Part Value

$4.90

💡 MOC Potential

🚀 Blacktron base expansion

🚗 Alternate Blacktron ground vehicle

🚢 Small Blacktron scout ship

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Based on 6 videos

3.3 /5

Mixed

17% positive

BlockTalk AI

Sentiment regarding the Alienator (6876-1) is mixed. While there is a lack of overt negativity, most reviews lean towards neutral, with one positive outlier. The overall score suggests a middle-of-the-road reception from the LEGO community on YouTube.

LEGO Icons 2025 Blacktron Renegade review! #NotSponsored 10355

JANG's LEGO Reviews • 74.2K views Review

Community Sentiment

Based on 6 YouTube reviews

Not enough Reddit data

YouTube

3.3 /5

Mixed

17% positive

Positive

Mixed

Critical

BlockTalk AI Analysis

What the Community Says

1 YouTube reviews

BlockTalk AI Summary

JANG's LEGO Reviews offers an independent, unscripted fan review, though focused on a different set. The lack of dedicated reviews for Alienator (6876-1) limits specific insights into its perceived strengths and weaknesses from prominent LEGO reviewers.

Reddit Reviews

No Reddit reviews found

YouTube Reviews

1 video

LEGO Icons 2025 Blacktron Renegade review! #NotSponsored 10355

JANG's LEGO Reviews

74.2K views Review

Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

Inventory Statistics

Unique Parts

Total Pieces

Minifigures

Inventory Version: 2

Blacktron Strikes Back!
The Alienator has landed!

Alienator

📝 Our Take

Ask BlockTalk about this set

🧱 Building Experience

📈 Investment Analysis

⚖ Compare Similar Sets

1 Minifigures Included

📦 Full Parts Inventory - 44 unique parts • 86 total pieces

🛒 Where to Buy

💎 Notable Parts

💡 MOC Potential

📰 Set News

Lego 6876

Alienator News (4)

This Elemental Monster kinda looks like Wildvine from Ben 10

LEGO NPU: Aircraft and Watercraft Edition

Was anyone else seeing these similarities?

Lego 6876

Community Insights

What Reddit Says

What YouTubers Say

Community Sentiment

Reddit

YouTube

What the Community Says

Reddit Reviews

YouTube Reviews

Inventory Statistics

Blacktron Strikes Back!The Alienator has landed!

Alienator

📝 Our Take

Ask BlockTalk about this set

🧱 Building Experience

📈 Investment Analysis

⚖ Compare Similar Sets

1 Minifigures Included

📦 Full Parts Inventory - 44 unique parts • 86 total pieces

🛒 Where to Buy

💎 Notable Parts

💡 MOC Potential

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📰 Set News

Lego 6876

Alienator News (4)

This Elemental Monster kinda looks like Wildvine from Ben 10

LEGO NPU: Aircraft and Watercraft Edition

Was anyone else seeing these similarities?

Lego 6876

Community Insights

What Reddit Says

What YouTubers Say

Community Sentiment

Reddit

YouTube

What the Community Says

Reddit Reviews

YouTube Reviews

Inventory Statistics

We value your privacy

Blacktron Strikes Back!
The Alienator has landed!