🏛 Mission Deep Sea

Set #4800

Jet Sub

The Jet Sub is a charming little underwater explorer.

Before you buy

Who it's for: Ages 6+ · Beginner build Perfect for young LEGO enthusiasts and those seeking a quick, enjoyable building experience.
Build: 21 pieces · about 0.3 hours Build time is an estimate.
Price: $2.99 list price · 14.2¢ per piece
Availability: Likely retired

★★★☆☆ 3.2 community rating from 19 ratings

A nostalgic set that appeals to collectors of the Mission Deep Sea theme. While the build is very simple, fans appreciate its compact design and the inclusion of the Dash minifigure.

$2.99

Check price on eBay

📝 Our Take

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

The Jet Sub is a charming little underwater explorer. Released in 2002 as part of the Mission Deep Sea theme, this set captures the essence of early 2000s LEGO design with its bright colors and simple, yet effective build.

This set is perfect for younger builders or those looking for a quick and easy LEGO experience. Its small size and low piece count make it an ideal starter set or a fun addition to an existing underwater LEGO world.

Skip this if you're seeking a complex or highly detailed build. Consider larger sets from the City Deep Sea Explorers theme for a more involved building experience and greater display value.

✨ New

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How does the Jet Sub compare to other small LEGO vehicles from the early 2000s? What are some creative ways to expand the Jet Sub into a larger underwater base? Is this set a good starting point for a LEGO Mission Deep Sea collection? How does the current price compare to its original MSRP, and is it a fair value?

🧱 Building Experience

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

🧩

Pieces

⏱

0.25h

Estimated Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple and straightforward building techniques
Bright and vibrant color scheme
Compact and playable design
Introduces basic underwater exploration concepts

📈 Investment Analysis

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

→ Price stable

C+

Investment Grade

⏳ Retired

The Jet Sub, while not a major investment piece, holds some potential for modest appreciation. Its low price point and small size make it an accessible collectible. The Mission Deep Sea theme has a nostalgic appeal for some collectors, which could drive demand. However, its widespread availability and relatively common parts limit significant investment gains. As a retired set, its value will likely remain stable with slight increases over time, especially for sets in pristine condition with original packaging.

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

⚖ Compare Similar Sets

The Jet Sub offers a quick and affordable entry into LEGO's underwater themes. Compared to larger, more complex sets like the 60092-1 Deep Sea Submarine, it's a simpler build but provides similar play value for younger children. Its compact size makes it easier to store and display than larger sets. Collectors might choose this for its nostalgic value and completeness of theme, while builders may prefer newer sets for advanced techniques.

1 Minifigure Included

Dash

6 parts

The set includes a Dash minifigure, contributing to the underwater exploration theme. While not exceptionally rare, having the complete figure adds value to the set for collectors.

📦 Parts Inventory

Official piece count: 21
Parts cataloged in this inventory: 12 unique parts, 17 pieces
Minifigures: 1

LEGO counts 21 pieces. This inventory comes from a separate parts catalog and lists 23, including the 6 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.

Weapon Spear Gun ...

Part #: 30088 2× Dark Gray

Plate Special 2 x...

Part #: 30094 1× Yellow

Plate 2 x 2

Part #: 3022 1× Black

Plate 1 x 2

Part #: 3023 1× Light Gray

Engine - Smooth, ...

Part #: 3475b 2× Yellow

Brick Sloped Inve...

Part #: 3660 1× Black

Equipment Camera ...

Part #: 4360 1× Light Gray

Brick Round 1 x 1...

Part #: 4588 2× Trans-Neon Green

Cone 1 x 1 [No To...

Part #: 4589 1× Trans-Red

Plate Special 1 x...

Part #: 4623 1× Yellow

Minifig Footwear ...

Part #: 59275 2× Black

Plate Special 1 x...

Part #: 6019 2× Black

The parts selection is basic but useful for small vehicle construction. The inclusion of Trans-Neon Green elements adds a splash of color and is characteristic of the Mission Deep Sea theme.

🛒 Where to Buy

BrickLink

✓ In Stock

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$5.90

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💎 Notable Parts

Dark Gray Weapon Spear Gun with Rounded Trigger and Thin Spear Base (2x) $0.50

Yellow Engine - Smooth, Small 1 x 2 Side Plate [With Axle Holders] (2x) $0.30

Trans-Neon Green Brick Round 1 x 1 with Fins, Open Stud (2x) $0.40

Black Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] (1x) $0.25

Light Gray Equipment Camera with Side Sight [aka Space Gun] (1x) $0.75

Est. BrickLink Part Value

$2.20

💡 MOC Potential

🚢 Miniature research vessel

🚗 Futuristic underwater scooter

🤖 Small aquatic drone

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Based on 4 videos

3.0 /5

Mixed

0% positive

BlockTalk AI

Based on limited data, the overall sentiment towards LEGO Jet Sub (4800-1) is mixed. While there are no direct reviews of this specific set, analysis of similar LEGO sets reviewed by prominent YouTubers like MandRproductions and JANGBRiCKS reveal a focus on value, design, and playability. The absence of negative reviews suggests no major flaws, but a lack of strong positive sentiment results in a mixed overall score.

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Community Sentiment

Based on 4 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

Top LEGO reviewers like MandRproductions often highlight the return of classic themes such as Indiana Jones, emphasizing the importance of set selection. JANGBRiCKS focuses on value and design, as seen in their positive review of the Ninjago Zane's Golden Dragon Jet, showcasing the importance of these aspects in LEGO sets.

Reddit Reviews

No Reddit reviews found

YouTube Reviews

3 videos

LEGO Disney Castle 100th anniversary reveal! 4800+ pieces & a major rework

JANGBRiCKS

45.4K views Review

New LEGO Ninjago 2026 Old Town revealed! 4,800+ pcs, 23 minifigs, $300 #NotSponsored 71861

JANGBRiCKS

34.5K views Review

LEGO Alpha Team Chill Speeder review! 2004 set 4742!

just2good

20.5K views Review

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

📖 Building Instructions 1

BUILDING INSTRUCTION 4800

Download PDF

Inventory Statistics

Unique Parts

Official Piece Count

Cataloged Inventory Pieces

Minifigures

Inventory Version: 1

Missing a piece? Use the Missing Piece Checker.

Dive into Adventure!
The Mission Deep Sea Awaits!

Jet Sub