Mighty Machines
retail price
$4.99
best price
$4.95
-$0.04
This is the lowest price we've ever seen!
This set is 1% off - watch it to get notified of even bigger drops
Current Prices
Galactic Toys
Best PriceBarnes & Noble
Best Buy
Kohl's
Kroger
LEGO★
Scheels
Outback Toys
Amazon US★
Out of StockAbout 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 July 2026. The recommended retail price is $4.99. It's currently available from 8 retailers, with Galactic Toys offering the best price at $4.95, which is 1% below RRP. The lowest price we've ever recorded was $4.95 at Galactic Toys in October 2026, 1% off RRP. Over its tracked history, prices have ranged from $4.95 to $18.50. This set is expected to retire end of this year, so prices may increase as availability decreases.
Read More About This Set
Set Details
- Set Number
- 42233
- Pieces
- 44
- Theme
- Technic
- RRP
- $4.99
- Best Price
- $4.95
- Price per Piece
- 0.11p






