Retiring soonAges 10+

NASA Mars Rover Perseverance (42158)

Name: NASA Mars Rover Perseverance
Brand: LEGO
SKU: 42158

Prices last checked: 23 October 2026 at 06:56

LEGO.com4.5(4)Amazon4.81,132 pieces · 5.8p each

Available From

Cheapest right now

£66.15€79.00

Amazon DESold out at LEGO

Save £18.84

22% under £84.99 RRP

Go to Amazon DE

+ €29.00 delivery · priced in EUR, converted at the ECB rate of 23 Oct 2026

Its price range since we started watchingtoday is mid range

£56.84 lowest£90.87 highest

Also available

Amazon UK

Marketplace sellers only

Argos

Not re-checked since 13 May 2026

£85.00

Amazon FR

Not re-checked since 25 Sept 2026

€104.94

LEGO.comOfficial

Sets the RRP everything else is measured against

£84.99

Buy

It was £56.84 at Amazon UK in July. Checked 81 times over 281 days · average £78.96.

Building Instructions Brickset

Price Analysis

Lowest Price Ever

£56.84

at Amazon UK · Jul 2026

Average Price (12mo)

£78.96

Current vs Average

+7.0%

Above average

Price Trend

Falling

Last 30 days

Best Month to Buy

June

Value Score

10.0/10

Price-per-piece vs theme avg

The lowest price we've recorded for NASA Mars Rover Perseverance is £56.84 at Amazon UK in July 2026. The current price is 7.0% above the 12-month average of £78.96. Prices have been trending downward recently — a good time to buy. Historically, June tends to offer the best prices for this set.

Price History & Buying Verdict

VerdictBuy now

•This set is marked as retiring soon by LEGO — once production stops, prices on the secondary market typically rise significantly.
•It's now sold out at LEGO.com, so any in-stock retailer listing is the only way to buy at retail price.
•Prices have trended downward over the last 30 days — there's a chance of a further dip.
•On price-per-piece, this is one of the better-value sets in the Technic range (value score 10.0/10 vs theme average).
•A recent price drop of about £18.12 was recorded in the last 30 days.

We've been tracking the price of LEGO Technic NASA Mars Rover Perseverance (1,132 pieces) for 281 days, recording 81 data points across LEGO.com and major UK retailers. Over that period the price has dropped 25 times below previous levels, with the lowest price ever recorded being £56.84 at Amazon UK in July 2026.

The 12-month average sale price for set 42158 works out to £78.96 — that's 7.1% below the LEGO RRP of £84.99. The highest price we recorded across our tracked retailers was £90.87, giving a range of about £34.03 between the cheapest and most expensive observation.

Amazon UK has run the most price drops on this set in the period we've tracked, making it the retailer most worth watching for short-term deals. Historically, June has produced the lowest average prices for NASA Mars Rover Perseverance, so if you're not in a hurry it's worth bookmarking the page closer to that window. Prices have been trending downward over the last 30 days.

Want to see how LEGO NASA Mars Rover Perseverance (set 42158) compares against other sets? Browse the best-value LEGO sets or check the full price-history tracker.

Description

NASA Mars Rover Perseverance (42158) is a LEGO Technic set with 1,132 pieces, with an RRP of £84.99. Prices have been falling over the last 30 days. With a value score of 10.0/10, this set offers excellent value compared to other Technic sets.

Give kids an adventure to remember as they build a LEGO® Technic™ toy version of NASA’s Mars Perseverance Rover (42158). This building project is perfect for kids with a passion for science and technology and comes with an augmented reality app experience that lets them learn more about the environment on Mars and the rover’s mission.

A voyage to Mars
This model toy is packed with features that help kids learn more about the challenges facing the NASA Perseverance Rover and its companion helicopter Ingenuity. The rover features 360° steering and a movable arm, plus fully articulated suspension that lets the vehicle maintain traction on all 6 wheels across uneven surfaces. Other buildable details include a power unit, antennae, cameras and scientific instruments.

Intuitive instructions
Let the LEGO Builder app guide your youngster on an intuitive building adventure, allowing them to zoom in and rotate models in 3D, save sets and track their progress.

Features

Feed a passion for science and technology – Kids aged 10+ can learn more about the challenges of space exploration with this LEGO® Technic™ NASA Mars Rover Perseverance (42158) model toy
Conduct a test flight – This set includes a buildable toy version of NASA’s Ingenuity helicopter, which accompanied the Perseverance Rover and was used to test powered flight on Mars
AR brings the mission to life – The accompanying augmented reality app experience lets kids dive into the details of the rover and its mission
Explore the functions – Features 360° steering, movable arms and fully articulated suspension that lets the vehicle travel across uneven surfaces, plus buildable scientific instruments
A gift for kids aged 10+ – This Mars Perseverance Rover toy set makes a gift idea for kids with a passion for space exploration or science and technology projects
Measurements – This LEGO® Technic™ building set measures over 9 in. (23 cm) high, 12.5 in. (32 cm) long and 9 in. (23 cm)wide
A helping hand – Discover intuitive instructions in the LEGO® Builder app where builders can zoom in and rotate models in 3D, track their 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

Frequently Asked Questions about NASA Mars Rover Perseverance

What is the best price for LEGO NASA Mars Rover Perseverance (Set 42158)?

LEGO NASA Mars Rover Perseverance (Set #42158) is currently priced at £84.99 on LEGO.com. We continuously monitor prices across multiple UK retailers to find you the best deals.

How many pieces are in LEGO set 42158?

LEGO NASA Mars Rover Perseverance (Set #42158) contains 1,132 pieces. At the best available price of £79.00, that works out to approximately 7.0p per piece.

What age is LEGO NASA Mars Rover Perseverance suitable for?

LEGO NASA Mars Rover Perseverance (Set #42158) is recommended for ages 10+. This set is part of the LEGO Technic theme. View all Technic sets and deals.

Where can I find the building instructions for LEGO NASA Mars Rover Perseverance?

You can download the official building instructions for LEGO NASA Mars Rover Perseverance (Set #42158) for free from LEGO.com. Download the building instructions here. The instructions are available as a PDF and can be viewed on any device.

Where can I buy LEGO NASA Mars Rover Perseverance in the UK?

LEGO NASA Mars Rover Perseverance (Set #42158) is available from 1 UK retailer including Amazon DE. Prices range from £66.15. It's also available directly from LEGO.com at £84.99.

What is the lowest price ever recorded for LEGO NASA Mars Rover Perseverance?

The lowest price we've recorded for LEGO NASA Mars Rover Perseverance (Set #42158) is £56.84 at Amazon UK in July 2026. That's 33% off the LEGO RRP of £84.99. Track the latest movements on our LEGO price history page.

Is LEGO NASA Mars Rover Perseverance being discontinued or retiring soon?

LEGO NASA Mars Rover Perseverance (Set #42158) is currently sold out on LEGO.com. It's still available from 1 third-party UK retailer we track. Once those stocks clear, expect aftermarket prices to rise. Browse our list of retiring LEGO sets to see what else is on the way out.

Is LEGO NASA Mars Rover Perseverance good value for money?

Comparing piece-count to price across the LEGO Technic theme, this set scores 10.0 / 10 for value. That works out to about 7.0p per piece. That puts NASA Mars Rover Perseverance in the top tier of Technic sets for raw build value — you're paying noticeably less per brick than the theme average. Compare against other contenders on our best-value LEGO sets page.