How many pieces are in the Mini-Dumper?

Mini-Dumper contains 30 pieces.

What age is the Mini-Dumper recommended for?

This set is recommended for ages 18+.

When was the Mini-Dumper released?

Mini-Dumper was released in 1999.

🏛 Town Jr.

Set #6439

Mini-Dumper

Name: Mini-Dumper
Brand: LEGO
SKU: 6439-1

The Mini-Dumper is a charming little set from the Town Jr.

🏆 Best For: Perfect for young children and LEGO beginners ⏱ 0.25 hr build 🧩 30 pcs

★★★☆☆ 3.8

Fans appreciate the set's simplicity and nostalgic charm, making it a great starter set for young children. Some find the set too basic for older builders and desire more intricate details.

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📝 Our Take

The Mini-Dumper is a charming little set from the Town Jr. theme. Released in 1999, it's a simple but fun build aimed at younger LEGO enthusiasts, featuring a classic construction vehicle design with bright colors and chunky elements.

This set is perfect for young children and LEGO beginners. With only 30 pieces, it's a quick and easy build that can be completed in minutes, providing instant gratification and a sense of accomplishment. It's also a great addition to any LEGO town layout, adding a touch of construction site fun.

Skip this if you're an experienced builder looking for a complex and challenging project. This set is designed for simplicity and playability, so consider larger and more detailed construction sets from the LEGO City line instead.

✨ New

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🧱 Building Experience

🧩

Pieces

⏱

0.25h

Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple and straightforward build
Uses basic building techniques
Focus on playability
Bright and colorful design

📈 Investment Analysis

→ Price stable

C+

Investment Grade

⏳ Active

The Mini-Dumper is a small, nostalgic set from the late 90s. Its low piece count and Town Jr. theme make it less appealing to serious investors compared to larger, more complex sets. However, its age and complete sets in good condition could see a slight appreciation over time, especially among collectors interested in completing their Town Jr. collections. The single minifigure adds a little value. Don't expect huge returns, but it's a low-risk investment.

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

⚖ Compare Similar Sets

The Mini-Dumper is a very simple set compared to modern LEGO City construction vehicles. While newer sets offer more detail and complexity, the Mini-Dumper provides a nostalgic and accessible building experience for young children. Consider larger City sets if you want a more advanced build, but this one is great for beginners.

1 Minifigures Included

Construction Worker, Blue Jacket with Zipper and Bulldozer Badge, Blue Legs, Red Hard Hat

4 parts

The set includes a Construction Worker minifigure with a blue jacket, bulldozer badge, and red hard hat. This is a standard Town Jr. figure, but complete sets are more valuable with the minifigure included.

📦 Full Parts Inventory - 17 unique parts • 26 total pieces

Equipment Goblet ...

Part #: 2343 1× Black

Tipper Bed Small,...

Part #: 2512 1× Light Gray

Brick Special 1 x...

Part #: 2877 1× Light Gray

Road Sign Clip-on...

Part #: 30258pr0002 1× Yellow

Road Sign Clip-on...

Part #: 30259pr0005 1× Yellow

Vehicle Base 2 x ...

Part #: 30277 1× Yellow

Brick Round 1 x 1...

Part #: 3062b 1× Black

Steering Stand 1 ...

Part #: 3829c01 1× Red

Equipment Brush /...

Part #: 3836 1× Brown

Equipment Shovel ...

Part #: 3837 1× Black

Bar 1 x 4 x 2 wit...

Part #: 4083 2× Red

Bar 6.6L with Sto...

Part #: 4095 1× White

Cone 1 x 1 [No To...

Part #: 4589 2× Trans-Neon Green

Dish 2 x 2 Invert...

Part #: 4740 2× White

Slope Inverted 45...

Part #: 4871 1× Yellow

Wheel 11 x 12 wit...

Part #: 6014a 4× Yellow

Tyre 21 x 12 with...

Part #: 6015 4× Black

The set includes a few useful parts for MOC builders, such as the yellow wheels and the trans-neon green cones. The printed road sign elements can also be valuable for adding detail to city layouts.

🛒 Where to Buy

💎 Notable Parts

Yellow Wheel 11 x 12 with Hole Round for Wheels Holder Pin (4x) $0.60

Black Tyre 21 x 12 with Offset Tread Small Wide (4x) $1.00

Trans-Neon Green Cone 1 x 1 [No Top Groove] (2x) $0.40

Yellow Road Sign Clip-on 2.2 x 2.667 Triangular with Road Works Print (1x) $1.50

Est. BrickLink Part Value

$3.50

💡 MOC Potential

🚗 Modify the dumper into a small loader or forklift.

🏙 Create a larger construction site scene with additional vehicles.

🌳 Build a small landscaping truck with gardening tools.

📰 Town Jr. News

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Inventory Statistics

Unique Parts

Total Pieces

Minifigures

Inventory Version: 1

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Build your own Mini-Dumper!

Mini-Dumper