Monster Jam Dragon

Lego^® Technic 42149 Monster Jam Dragon

Name: LEGO® Technic Monster Jam Dragon 42149
Brand: LEGO
SKU: 42149
Availability: InStock

Current best price

LEGO 42149 is currently available from £18.95 incl. shipping at eBay. Only one retailer in our comparison stocks it.

View the deal at eBay

Updated 1 November 2026 at 21:34

LEGO® Technic Monster Jam Dragon 42149 (1/7)

Lego 42149 price comparison: where is it cheapest?

Prices incl. shipping to the UK · Prices updated 1 November 2026 at 21:34

eBayBest price

£18.95

free delivery

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iFurther information

The Lego set Monster Jam Dragon with the set number 42149 is part of the LEGO Technic theme and is recommended for ages 7+. It was released in January 2023. The model has 217 pieces, and we estimate it takes around < 1 hour to build. 139 Brickfact users have this set in their collection.

The set weighs about 0.385 kg. The box measures 10.3 x 5.6 x 3.6 in (26.2 x 14.1 x 9.1 cm). The recommended retail price is £17.99.

Our Brickfact Lego price comparison compares the prices of 1 shop for this set. It is currently cheapest at eBay for £18.95 including shipping. That is £0.09 per piece. Unfortunately, the set is currently not available below its recommended retail price.

The Part-Out-Value (POV) is the sum of the average prices paid on bricklink.com for all parts of this set. It is about £17.52.

Lego 42149 product data

Set Information

Set ID

42149

Theme

Technic

Pieces

217

Building Time

< 1 hour

Age Range

Availability

Release

01/2023

Retiring Status

Retired (12/2024)

Price Information

RRP

£17.99

Insiders Points (for purchase at Lego)

144

Part Out Value

£17.52

Packaging

Weight

0.385 kg

Packaging dimensions

10.3 x 5.6 x 3.6 in

EAN (GTIN13)

5702017400099

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Popularity with Brickfact users

users have this set: 139
buyers in the last 12 months: 21

139 Brickfact users have Monster Jam Dragon in their collection. 21 users bought it in the last 12 months.

Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of 2 November 2026.

Lego 42149 price trend

Average sale price on secondary marketplaces – not the new price at retailers.

Current market value: £13.50
Growth vs. RRP: −24.9 % £17.99
Range: £10.28 – £13.85
Average: £12.29

Loading price history…

Lego 42149 price history: how has the price changed?

Brickfact has been recording retailer prices since 23/10/2026. Best price so far: £18.95 (10 days ago).

Current best price: £18.95 +5% vs. RRP
Best price since 23/10/2026: £18.95 +5% vs. RRP · 10 days ago

Lowest price per retailer (since 23/10/2026)

Retailer	Current	Lowest price	Date
eBay	£18.95	£18.95	01/11/26

As of: 01/11/2026, 21:34 UTC

Lowest price per day that Brickfact recorded at the retailers in the price comparison, including shipping where known – as in the comparison above. Amazon offers are not included in the price history.

Official Set Description for LEGO 42149 Monster Jam Dragon

Kids aged 7+ who love Monster Jam™ have lots to discover with this LEGO® Technic™ Monster Jam Dragon™ (42149) pull-back truck toy. It comes with awesome dragon details like spikes and horns. With realistic graphics and colors, this toy truck model lets kids recreate favorite scenes from the Monster Jam arena.

A 2-in-1 toy for even more play
When kids are ready for something new, they can rebuild this 2-in-1 toy Monster Jam truck into a Crocodile Buggy model. The pull-back action lets kids race their truck and recreate the tricks they’ve seen in the real Monster Jam arena.

A great introduction to engineering
LEGO Technic buildable models feature realistic movement and mechanisms that introduce LEGO builders to the universe of engineering in an approachable and realistic way. Get ready for an easy and intuitive building adventure with the LEGO Builder app. Here kids can zoom in and rotate models in 3D, save sets and track their progress.

Monster truck gift – Kids can build and race this LEGO® Technic™ Monster Jam™ Dragon™ (42149) toy truck. With pull-back action, this 2-in-1 toy gives them hours of play
Designed for role play – Kids use the pull-back feature to send the truck racing along before recreating cool monster truck jumps and tricks
2-in-1 toy – When they’re ready for a new challenge, kids can rebuild the model into a Crocodile Buggy with pull-back action
Dragon™ graphics – Kids can decorate their Monster Jam™ truck with sticker graphics that recreate the design of the real-life Monster Jam truck
For kids aged 7+ – A great introduction to building and engineering for young Monster Jam™ fans. Makes a fun birthday, holiday or anytime gift for truck fans
Sized for play – This Monster Jam™ truck model measures over 4.5 in. (12 cm) high, 7 in. (19 cm) long and 4 in. (11 cm) wide
A helping hand – Discover intuitive building instructions in the LEGO® Builder app, where kids can zoom in and rotatemodels in 3D, track progress and save sets as they develop new skills
An introduction to engineering – LEGO® Technic™ buildable model sets feature realistic movement and mechanisms that introduce young LEGO builders to the universe of engineering
High quality – LEGO® Technic™ components meet rigorous industry standards to ensure they are consistent, compatible and connect reliably every time
Safety first – LEGO® Technic™ components are dropped, heated, crushed, twisted and analyzed to make sure they meet strict global safety standards

Building Instruction for LEGO 42149 Monster Jam Dragon

Part Lists for LEGO 42149 Monster Jam Dragon

Part list on Bricklink.com

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Part list on Rebrickable.com

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Part list on Brickset.com

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LEGO 42149 Frequently Asked Questions

How much does LEGO 42149 Monster Jam Dragon cost?

The lowest price in the Brickfact price comparison is currently £18.95 incl. shipping at eBay. The RRP is £17.99.

Where can I buy LEGO 42149 cheapest?

Only one retailer in the Brickfact price comparison currently stocks LEGO 42149: eBay (£18.95).

Is LEGO 42149 still available?

LEGO has retired 42149 Monster Jam Dragon. New copies are still available at 1 retailers in our price comparison while stocks last.

What is the age range for the LEGO Technic Monster Jam Dragon (42149) pull-back truck toy?

The LEGO Technic Monster Jam Dragon (42149) pull-back truck toy is recommended for kids aged 7 and above.

Can the LEGO Technic Monster Jam Dragon (42149) be rebuilt into another model?

Yes, the LEGO Technic Monster Jam Dragon (42149) can be rebuilt into a Crocodile Buggy model, providing additional play options.

Does the LEGO Technic Monster Jam Dragon (42149) come with realistic graphics and colors?

Yes, the LEGO Technic Monster Jam Dragon (42149) features realistic graphics and colors, enhancing the overall play experience.

Is the LEGO Builder app available for the LEGO Technic Monster Jam Dragon (42149)?

Yes, the LEGO Builder app is compatible with the LEGO Technic Monster Jam Dragon (42149) and offers intuitive building instructions, 3D model viewing, progress tracking, and set saving functionalities.

When was LEGO 42149 cheapest?

Since tracking began on 23/10/2026, the lowest shop price recorded by Brickfact for LEGO 42149 was £18.95 on 23/10/2026 at eBay, including shipping. Amazon prices are not included.