Blast from the Past!
The Blacktron Invader is back!

Relive the modular magic of 1987 with this classic space set. Featuring 159 pieces and a retro design that's out of this world!

🏛 Blacktron I
Set #6894

Invader

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

🏆 Best For: Perfect for LEGO space fans of all ages, especially those interested in classic themes. ⏱ 2 hr build 🧩 159 pcs
★★★★☆ 4.2

Fans appreciate the Invader's classic Blacktron I design and color scheme, making it a nostalgic addition to any LEGO space collection. Some find the building techniques simple compared to modern sets, but the overall aesthetic and minifigure selection are well-received.

📝 Our Take

The Invader is a classic Blacktron I set that oozes retro sci-fi charm. Released in 1987, it features a sleek black and yellow design with trans-red highlights, capturing the essence of the Blacktron theme's futuristic aesthetic. Its unique angles and menacing silhouette make it instantly recognizable.

This set is perfect for LEGO space enthusiasts and collectors of vintage sets. The build is straightforward and enjoyable, offering a glimpse into the early days of LEGO space design. It's also a great addition to any Blacktron collection, providing a substantial centerpiece.

Skip this if you're looking for complex building techniques or a modern LEGO experience. The set's construction is relatively simple compared to modern sets. Consider newer LEGO space themes like Galaxy Squad or Alien Conquest for more intricate builds.

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How does the Invader compare to other Blacktron I sets in terms of design and playability? What are some creative ways to display the Invader in a LEGO space diorama? How has the value of the Invader changed over time, and what factors influence its price? What are the key things to look for when buying a used Invader set to ensure its authenticity and condition?

🧱 Building Experience

🧩
159
Pieces
2h
Build Time
📊
Beginner
Difficulty
Build Highlights:
  • Classic Blacktron I color scheme
  • Unique inverted slope usage for shaping
  • Incorporation of hinge plates for adjustable wings
  • Trans-red elements for a futuristic look

📈 Investment Analysis

→ Price stable
B
Investment Grade
⏳ Active
The Invader (6894-1) holds moderate investment potential due to its age, iconic Blacktron I theme, and relatively low piece count, making it accessible to collectors. Complete sets in good condition command a premium on the secondary market. However, its availability and the condition of vintage sets can vary, impacting its investment grade. While Blacktron I has a dedicated following, it may not reach the heights of themes like Classic Space or Star Wars in terms of investment return.

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

Compare Similar Sets

The Invader stands out within the Blacktron I theme for its imposing design and balanced proportions. Compared to smaller Blacktron sets, it offers a more substantial building experience and display presence. While newer LEGO space themes may offer more advanced building techniques, the Invader's vintage charm and iconic color scheme make it a unique addition to any collection.

2 Minifigures Included

Features a classic Blacktron I astronaut with the white airtank and a Blacktron Droid. These figures represent the iconic look of the Blacktron theme and are highly sought after by collectors.

📦 Full Parts Inventory - 58 unique parts • 148 total pieces

Panel 3 x 3 x 6 Corner Wall with Blacktron I Logo Print Panel 3 x 3 x 6 C...
Part #: 2345pr0005 Black
Brick 2 x 2 Corner Brick 2 x 2 Corner
Part #: 2357 Black
Wedge Plate 3 x 6 Cut Corners Wedge Plate 3 x 6...
Part #: 2419 Trans-Red
Wedge Plate 3 x 6 Cut Corners Wedge Plate 3 x 6...
Part #: 2419 Black
Tile Special 1 x 2 with Handle Tile Special 1 x ...
Part #: 2432 Black
Brick 2 x 4 Brick 2 x 4
Part #: 3001 Black
Brick 1 x 2 Brick 1 x 2
Part #: 3004 Black
Brick 1 x 2 with Yellow Down Arrow and Black Border Print Brick 1 x 2 with ...
Part #: 3004pr9983 Black
Brick 1 x 1 Brick 1 x 1
Part #: 3005 Black
Plate 2 x 3 Plate 2 x 3
Part #: 3021 Yellow
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Light Gray
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Yellow
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Black
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Black
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Yellow
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Trans-Green
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Black
Plate 4 x 10 Plate 4 x 10
Part #: 3030 Black
Plate 4 x 4 Plate 4 x 4
Part #: 3031 Black
Plate 4 x 4 Plate 4 x 4
Part #: 3031 Yellow
Slope 45° 2 x 4 Slope 45° 2 x 4
Part #: 3037 Black
Slope 45° 2 x 2 Slope 45° 2 x 2
Part #: 3039 Black
Slope 45° 2 x 2 with 12 Buttons, 3 Red Lamps, Yellow Panel Print Slope 45° 2 x 2 w...
Part #: 3039pr9995 Black
Slope 45° 2 x 1 with Bottom Pin Slope 45° 2 x 1 w...
Part #: 3040b Black
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b Black
Tile 2 x 2 with Groove Tile 2 x 2 with G...
Part #: 3068b Black
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Black
Tile 1 x 2 with Space Computer Print Tile 1 x 2 with S...
Part #: 3069bpr0039 Yellow
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b Trans-Red
Brick 1 x 3 Brick 1 x 3
Part #: 3622 Black
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Slope Inverted 45...
Part #: 3660 Yellow
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Slope Inverted 45...
Part #: 3660 Black
Slope Inverted 45° 2 x 1 Slope Inverted 45...
Part #: 3665 Yellow
Plate 1 x 6 Plate 1 x 6
Part #: 3666 Black
Technic Brick 1 x 4 [3 Pin Holes] Technic Brick 1 x...
Part #: 3701 Black
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Black
Slope Inverted 33° 3 x 2 [No Connections between Studs] Slope Inverted 33...
Part #: 3747a Black
Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Plate Special 1 x...
Part #: 3794a Yellow
Plate 2 x 10 Plate 2 x 10
Part #: 3832 Black
Wedge, Plate 8 x 4 Wing Left without Underside Stud Notch Wedge, Plate 8 x ...
Part #: 3933a Black
Wedge, Plate 8 x 4 Wing Right without Underside Stud Notch Wedge, Plate 8 x ...
Part #: 3934a Black
Hinge Brick 1 x 2 Base Hinge Brick 1 x 2...
Part #: 3937 Black
Hinge Brick 1 x 2 Top Plate Thin Hinge Brick 1 x 2...
Part #: 3938 Yellow
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 Light Gray
Bracket 2 x 2 - 2 x 2 Bracket 2 x 2 - 2...
Part #: 3956 Black
Antenna 1 x 4 with Rounded Top Antenna 1 x 4 wit...
Part #: 3957a Trans-Red
Tool Screwdriver and Spanner / Wrench Tool Screwdriver ...
Part #: 4006 Black
Brick Special 1 x 1 with Headlight Brick Special 1 x...
Part #: 4070 Black
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Plate Special 1 x...
Part #: 4081b Black
Plate Special 1 x 1 with Clip Vertical [Thin U Clip] Plate Special 1 x...
Part #: 4085b Black
Hinge Vehicle Roof 4 x 4 Hinge Vehicle Roo...
Part #: 4213 Black
Hinge Plate 1 x 2 with 3 Fingers [Hollow Studs] Hinge Plate 1 x 2...
Part #: 4275b Black
Hinge Plate 1 x 2 with 2 Fingers and Hollow Studs Hinge Plate 1 x 2...
Part #: 4276b Black
Hinge Vehicle Roof Holder 1 x 4 Hinge Vehicle Roo...
Part #: 4315 Black
Windscreen 6 x 4 x 2 Canopy Windscreen 6 x 4 ...
Part #: 4474 Trans-Yellow
Plate 1 x 10 Plate 1 x 10
Part #: 4477 Yellow
Tool Hammer / Mallet Large Tool Hammer / Mal...
Part #: 4522 Black
Bracket 3 x 2 - 2 x 2 [aka Space Seat] Bracket 3 x 2 - 2...
Part #: 4598 Light Gray
Hinge Tile 1 x 4 Hinge Tile 1 x 4
Part #: 4625 Black
Brick Special 2 x 2 with Pin and No Axle Hole Brick Special 2 x...
Part #: 4730 Black
Wedge Sloped 4 x 4 Taper with Blacktron I Logo Print Wedge Sloped 4 x ...
Part #: 4858pr0001 Black
Slope 45° 3 x 4 Double / 33° Slope 45° 3 x 4 D...
Part #: 4861 Black
Panel 1 x 2 x 1 [Square Corners] Panel 1 x 2 x 1 [...
Part #: 4865a Trans-Yellow
Panel 1 x 2 x 1 [Square Corners] Panel 1 x 2 x 1 [...
Part #: 4865a Black
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Trans-Red
Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Hinge Plate 1 x 4...
Part #: 73983 Black
The set includes a good selection of black and yellow slopes and plates, useful for MOC builders looking to create their own Blacktron-inspired designs. The printed Blacktron panels are a particularly valuable addition.

💎 Notable Parts

Black Panel 3 x 3 x 6 Corner Wall with Blacktron I Logo Print (2x) $3.00
Black Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] (8x) $0.80
Trans-Red Wedge Plate 3 x 6 Cut Corners (4x) $1.20
Black Brick Special 1 x 1 with Headlight (6x) $0.90
Black Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] (4x) $1.60
Est. BrickLink Part Value
$7.50

💡 MOC Potential

🚀 Blacktron I space station modules
🚗 Futuristic Blacktron I ground vehicles
🚢 Larger Blacktron I flagship design

📰 Blacktron I News

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Based on 8 videos
3.0 /5
Mixed
0% positive
BlockTalk AI

The LEGO Blacktron Invader (6894) receives generally neutral reviews from LEGO YouTubers. While not heavily praised or criticized, it's often viewed as a classic set from the Blacktron line, with some reviewers comparing it to its modern remake. The overall sentiment suggests a mixed reception, with a score of 3.0/5.

Community Sentiment

Based on 8 YouTube reviews

Reddit

Not enough Reddit data

YouTube

3.0 /5
Mixed
0% positive
0
Positive
8
Mixed
0
Critical
BlockTalk AI Analysis

The LEGO Blacktron Invader (6894) receives generally neutral reviews from LEGO YouTubers. While not heavily praised or criticized, it's often viewed as a classic set from the Blacktron line, with some reviewers comparing it to its modern remake. The overall sentiment suggests a mixed reception, with a score of 3.0/5.

What the Community Says

4 YouTube reviews
BlockTalk AI Summary

JANG's LEGO Reviews presents an independent, unscripted fan review of the 1987 Blacktron Invader (6894). Other reviewers such as Brick Replay offer a look at the set as part of their vintage LEGO collection reviews, placing it within the context of the broader Blacktron theme.

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

Charts Inventory Statistics

58
Unique Parts
148
Total Pieces
2
Minifigures
Inventory Version: 1