Technic

Mighty Machines

42233
44 pieces
Retiring End of this year
BUYING ADVICE
🔥Get it now!
15% OFF
At 15% off, this is an excellent deal for this set. Retiring within 3 months, so stock is dwindling and deals can vanish fast. It's the lowest price we've ever tracked.

retail price

£4.49

 

best price

£3.80

-£0.69

This is the lowest price we've ever seen!

This set is 15% off - watch it to get notified of even bigger drops

About LEGO Mighty Machines

8 collectible construction vehicles await discovery in this Technic mystery box series, with each package containing one surprise machine from the range. The collection includes a road roller, wheel loader, dump truck, cement truck, wrecking ball crane, mobile crane, bulldozer and excavator.

Each model features authentic Technic moving functions that introduce basic engineering principles through hands-on building. These functional elements vary by machine but provide realistic operation that mirrors the real construction vehicles they represent.

Game and Collectible Elements

Every mystery box includes a playing card featuring vehicle statistics and road-themed graphics. These cards enable fast-paced games between collectors as they build their machine fleet. The mystery packaging format adds an element of surprise to each purchase.

The compact models are designed for ages 7 and up and work well for display alongside other vehicle collections. Each set includes building instructions, with digital versions available through the LEGO Builder app for enhanced 3D viewing and progress tracking.

Where to Buy LEGO Mighty Machines for the Best Price

We've been tracking prices for this set since June 2026. The recommended retail price is £4.49. It's currently available from 7 retailers, with Magic Madhouse offering the best price at £3.80, which is 15% below RRP. The lowest price we've ever recorded was £3.80 at Magic Madhouse in November 2026, 15% off RRP. Over its tracked history, prices have ranged from £3.80 to £34.99. This set is expected to retire end of this year, so prices may increase as availability decreases.

Set Details

Set Number
42233
Pieces
44
Theme
Technic
RRP
£4.49
Best Price
£3.80
Price per Piece
0.09p
Browse all Technic sets →

Price History

Weekly view

Additional Images

Price History

Magic Madhouse
06/11/2026
£3.80
Jadlam Toys
03/11/2026
£4.49
Chaos Cards
02/11/2026
£3.85
Argos
31/10/2026
£4.50
LEGO
21/10/2026
£4.49
Selfridges
18/10/2026
£5.00
Amazon
31/08/2026
£7.99
Zatu
02/08/2026
£4.49