How many pieces are in the Particle Ionizer?

Particle Ionizer contains 203 pieces.

When was the Particle Ionizer released?

Particle Ionizer was released in 1990.

🏛 M:Tron

Set #6923

Particle Ionizer

The Particle Ionizer is a classic M:Tron set that embodies the spirit of early LEGO space exploration.

Before you buy

Who it's for: Intermediate build Perfect for LEGO space fans and collectors of classic themes.
Build: 203 pieces · about 4.5 hours Build time is an estimate.
Price: $23.99 list price · 11.8¢ per piece
Availability: Likely retired

★★★★☆ 4.4 community rating

Fans appreciate the set's unique M:Tron aesthetic and nostalgic value. However, the high price point for a relatively small set is a common concern.

$23.99

Best Price

$21.59

You Save

10% OFF

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

The Particle Ionizer is a classic M:Tron set that embodies the spirit of early LEGO space exploration. With its vibrant red and black color scheme and trans-neon green accents, this set stands out as a nostalgic reminder of a bygone era of LEGO design.

This set is perfect for LEGO space enthusiasts and collectors seeking a piece of LEGO history. The build offers a straightforward but enjoyable experience and the set displays well with other M:Tron vehicles.

Skip this if you are only interested in modern, highly detailed sets. Consider more recent LEGO space themes like City Space or Creator Expert vehicles for a more intricate building experience.

✨ New

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What makes the M:Tron theme so popular among LEGO collectors? How does the Particle Ionizer compare to other LEGO space sets from the 1990s? What are the key factors to consider when investing in vintage LEGO sets? How can I best display the Particle Ionizer to showcase its unique design?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI

🧩

203

Pieces

⏱

4.5h

Estimated Build Time

📊

Intermediate

Difficulty

Build Highlights:

Unique color scheme and design characteristic of the M:Tron theme.
Incorporates functional elements like hinged compartments and a crane.
Offers a glimpse into early LEGO space vehicle construction techniques.
Features distinct M:Tron design elements.

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI

↑ Trending up since release

B+

Investment Grade

⏳ Retired

The Particle Ionizer, released in 1990, is a retired set that's becoming increasingly rare. Its age, coupled with the popularity of the M:Tron theme, contributes to its rising value. The set's complete inventory and good box condition can significantly enhance its investment potential. However, the high current price reflects its scarcity, so potential investors should carefully consider the entry point. Comparable vintage LEGO space sets have shown consistent appreciation over time, suggesting this set may continue to increase in value, but past performance is not indicative of future results.

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

⚖ Compare Similar Sets

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The Particle Ionizer stands out due to its classic M:Tron aesthetic and relatively low piece count compared to modern sets. While larger sets like the Galaxy Explorer (10497-1) offer a more complex build and more pieces, the Particle Ionizer provides a nostalgic experience at a potentially higher price point due to its rarity. Collectors seeking a complete M:Tron collection may prioritize this set, while others might prefer the value of newer, larger sets.

2 Minifigures Included

Includes two minifigures: an M:Tron astronaut and an M:Tron Droid. These minifigures are exclusive to the M:Tron theme and add to the set's collectible value.

📦 Parts Inventory

Official piece count: 203
Parts cataloged in this inventory: 77 unique parts, 174 pieces
Minifigures: 2

LEGO counts 203 pieces. This inventory comes from a separate parts catalog and lists 192, including the 18 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Wing, Tail 4 x 1 x 3

Part #: 2340 2× Black

Wing, Tail 4 x 1 x 3

Part #: 2340 2× Red

Equipment Goblet ...

Part #: 2343 2× Light Gray

Tile Special 1 x ...

Part #: 2412a 1× Red

Tile Special 1 x ...

Part #: 2412a 2× Black

Part #: 2432 4× Black

Hinge Bar with 3 ...

Part #: 2433 1× Black

Part #: 2460 1× Black

Brick 1 x 16

Part #: 2465 2× Black

Windscreen 10 x 4...

Part #: 2507 1× Trans-Neon Green

Tool Chainsaw / D...

Part #: 2516 1× Black

Plate Special 1 x...

Part #: 2540 3× Light Gray

Tile Special 1 x ...

Part #: 2555 1× Light Gray

Antenna 8H Whip

Part #: 2569 3× Trans-Neon Green

Hinge Panel 2 x 4...

Part #: 2582pr0001 2× Light Gray

Magnet Holder 2 x 3

Part #: 2607 1× Red

Magnet Holder Til...

Part #: 2609a 1× Black

Brick 2 x 3

Part #: 3002 1× Red

Brick 1 x 2

Part #: 3004 2× Black

Brick 1 x 2

Part #: 3004 2× Red

Brick 1 x 1

Part #: 3005 2× Black

Plate 2 x 4

Part #: 3020 1× Red

Plate 2 x 2

Part #: 3022 1× Black

Plate 2 x 2

Part #: 3022 1× Light Gray

Plate 1 x 2

Part #: 3023 5× Red

Plate 1 x 2

Part #: 3023 3× Black

Plate 1 x 1

Part #: 3024 2× Black

Part #: 3034 3× Black

Plate 4 x 8

Part #: 3035 1× Red

Plate 6 x 8

Part #: 3036 1× Black

Brick Sloped 45° ...

Part #: 3039 2× Red

Brick Sloped 45° ...

Part #: 3039pr0009 1× Red

Brick Sloped 45° ...

Part #: 3039pr9992 2× Red

Tile 2 x 2 with G...

Part #: 3068b 1× Red

Tile 2 x 2 with M...

Part #: 3068bpr0074 2× Red

Tile 1 x 2 with G...

Part #: 3069b 3× Red

Tile 1 x 2 with G...

Part #: 3069b 2× Black

Tile 1 x 2 with R...

Part #: 3069bpr0048 1× White

Tail 4 x 2 x 2

Part #: 3479 2× Black

Fence Lattice 1 x...

Part #: 3633 1× Black

Part #: 3679 1× Light Gray

Turntable 2 x 2 P...

Part #: 3680 1× Light Gray

Plate 1 x 4

Part #: 3710 2× Light Gray

Part #: 3937 4× Black

Hinge Brick 1 x 2...

Part #: 3938 4× Red

Equipment Radio [...

Part #: 3962b 1× Black

Tool Screwdriver ...

Part #: 4006 1× Black

Plate Round 2 x 2...

Part #: 4032a 4× Black

Brick Special 1 x...

Part #: 4070 2× Black

Brick Special 1 x...

Part #: 4070 4× Red

Plate Special 1 x...

Part #: 4085c 6× Black

Engine, Strakes, ...

Part #: 4229 2× Black

Hinge Plate 1 x 2...

Part #: 4275b 1× Red

Hinge Plate 1 x 2...

Part #: 4276b 1× Black

Part #: 4346pr0004 1× Light Gray

Wedge, Plate 8 x ...

Part #: 4475 1× Black

Tool Hammer / Mal...

Part #: 4522 1× Black

Hinge Tile 1 x 2 ...

Part #: 4531 1× Black

Brick Round 1 x 1...

Part #: 4588 1× Trans-Neon Green

Cone 1 x 1 [No To...

Part #: 4589 1× Red

Cone 1 x 1 [No To...

Part #: 4589 6× Trans-Neon Green

Cone 1 x 1 [No To...

Part #: 4589 3× Black

Plate Special 1 x...

Part #: 4590 1× Black

Brick Special 1 x...

Part #: 4595 2× Light Gray

Brick Special 1 x...

Part #: 4595 2× Black

Brick Special 1 x...

Part #: 4733 1× Black

Bar 1 x 3 [Clip /...

Part #: 4735 1× Black

Dish 2 x 2 Invert...

Part #: 4740 2× Trans-Neon Green

Part #: 4859 1× Light Gray

Part #: 6019 2× Black

Magnet Cylindrical

Part #: 73092 2× Black

Flexible Hose 8.5...

Part #: 73590c01a 2× Black

Features a good selection of red and black plates and slopes, useful for creating classic space-themed MOCs. The trans-neon green elements are a signature of the M:Tron theme and are desirable for adding visual flair.

🛒 Where to Buy

eBay

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Walmart

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$22.79

Target

✓ In Stock

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$23.99

💎 Notable Parts

Black Plate Special 1 x 1 with Clip Vertical [Thin U Clip] (6x) $1.50

Trans-Neon Green Cone 1 x 1 [No Top Groove] (6x) $2.40

Red Wedge Plate 3 x 6 Cut Corners (4x) $0.80

Est. BrickLink Part Value

$4.70

💡 MOC Potential

🚀 Larger M:Tron base extensions

🚗 Redesign into a modern mining vehicle

🤖 M:Tron themed mech suit

📰 M:Tron 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 M:Tron Particle Ionizer (6923) receives neutral sentiment in YouTube reviews, reflecting its status as a vintage set. Reviewers like TrikBrix, BrickTsar, and grohl666 offer retrospective looks, focusing on the set's place within the M:Tron theme and LEGO's history.

LEGO 6923 Particle Ionizer *VINTAGE REVIEW* - M:Tron Retrospective, Ep. 1

TrikBrix • 24.2K views Review

LEGO Classic Space M:Tron 6923 Particle Ionizer from 1990

BrickTsar • 7.4K views Review

Retro Review - LEGO M:Tron 6923 Particle Ionizer from 1990 @grohl666

grohl666 • 1.5K views Review

Community Sentiment

Based on 8 YouTube reviews

Not enough Reddit data

YouTube

3.0 /5

Mixed

0% positive

Positive

Mixed

Critical

BlockTalk AI Analysis

What the Community Says

3 YouTube reviews

BlockTalk AI Summary

TrikBrix introduces a deep dive into the M:Tron series, while BrickTsar presents the set in the context of classic space LEGO. Grohl666 highlights the Particle Ionizer's sleek design and showcases an alternate model, emphasizing the set's aesthetic appeal.