Ages 10+

K-2SO™ Security Droid (75434)

Name: K-2SO™ Security Droid
Brand: LEGO
SKU: 75434

Prices last checked: 27 October 2026 at 19:30

LEGO.com4.7(4)Amazon4.8845 pieces · 5.2p each

Available From

Cheapest right now

£43.90€52.43

Amazon DE

Save £36.09

45% under £79.99 RRP

Go to Amazon DE

Delivery not known · priced in EUR, converted at the ECB rate of 23 Oct 2026

Its price range since we started watchingtoday is near the bottom

£49.99 lowest£80.00 highest

Also available

Amazon UK

Free delivery

£54.99

£25.00 under RRP

Buy

Argos

Not re-checked since 13 May 2026

£80.00

LEGO.comOfficial

Sets the RRP everything else is measured against

£79.99

Buy

It was £49.99 at Amazon UK in August. Checked 33 times over 286 days · average £58.76.

Building Instructions Brickset

Price Analysis

Lowest Price Ever

£49.99

at Amazon UK · Aug 2026

Average Price (12mo)

£58.76

Current vs Average

-6.4%

Below average

Best Month to Buy

July

Value Score

10.0/10

Price-per-piece vs theme avg

The lowest price we've recorded for K-2SO™ Security Droid is £49.99 at Amazon UK in August 2026. The current price is 6.4% below the 12-month average of £58.76. Historically, July tends to offer the best prices for this set.

Price History & Buying Verdict

VerdictGood time to buy

•The current best price of £43.90 is within 5% of the all-time low we've recorded (£49.99 at Amazon UK, August 2026).
•On price-per-piece, this is one of the better-value sets in the Star Wars™ range (value score 10.0/10 vs theme average).

We've been tracking the price of LEGO Star Wars™ K-2SO™ Security Droid (845 pieces) for 286 days, recording 33 data points across LEGO.com and major UK retailers. Over that period the price has dropped 15 times below previous levels, with the lowest price ever recorded being £49.99 at Amazon UK in August 2026.

The 12-month average sale price for set 75434 works out to £58.76 — that's 26.5% below the LEGO RRP of £79.99. The highest price we recorded across our tracked retailers was £80.00, giving a range of about £30.01 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, July has produced the lowest average prices for K-2SO™ Security Droid, so if you're not in a hurry it's worth bookmarking the page closer to that window.

Want to see how LEGO K-2SO™ Security Droid (set 75434) compares against other sets? Browse the best-value LEGO sets or check the full price-history tracker.

Description

K-2SO™ Security Droid (75434) is a LEGO Star Wars™ set with 845 pieces, with an RRP of £79.99. It's currently available from £54.99 at Amazon UK, 31% below the RRP, saving £25.00. Amazon DE lists it for €52.43 (about £43.90 before delivery and any import costs). With a value score of 10.0/10, this set offers excellent value compared to other Star Wars™ sets.

Create a cool display with this detailed LEGO® Star Wars™ K-2SO Security Droid (75434) building toy for boys, girls and any fans. This building set offers kids a rewarding creative challenge to capture authentic details of K-2SO, as seen in Star Wars: Andor™ Season 2. Showcase K-2SO on the stand and pose the brick-built droid’s head and arms to change up the display.

A top Star Wars fans’ gift, the set also includes a K-2SO information plaque and standard-size K-2SO LEGO droid figure to add to this striking fantasy home decor.

Find step-by-step instructions in the box and check out the LEGO Builder app for intuitive 3D zoom and rotate viewing tools to enhance the building experience. This set contains 845 pieces.

Features

Star Wars™ display piece for young fans – Let kids proudly display their Star Wars fandom with this LEGO® brick-built K-2SO Security Droid figure from Star Wars: Andor™ Season 2
Customizable building toy for boys, girls and any fans – Pose K-2SO’s head and arms to change up the display
Build-and-display set – Attach the buildable LEGO® droid figure to the stand for display
Fantasy home decor – The set also includes a K-2SO information plaque with space for the included standard-size K-2SO LEGO® droid figure
LEGO® Star Wars™ gift for boys, girls and any fans – Give this building toy to kids and any Star Wars fans and LEGO lovers aged 10 and up
Intuitive instructions – The LEGO® Builder app guides kids on an intuitive building adventure with tools that let them zoom in and rotate a 3D digital version of their construction model as they build
Collectible LEGO® Star Wars™ sets – LEGO Star Wars sets (sold separately) enable kids and adult fans to recreate classic scenes, make up new stories or simply display the buildable models
Dimensions – The buildable LEGO® Star Wars™ droid figure in this 845-piece set stands over 16 in. (41 cm) tall

Minifigures Included

1 figure

Minifigures in K-2SO™ Security Droid. One of them appears in other sets we track, which can be a cheaper way to get the same figure.

K-2SO
4 parts
Also in 1 other set›
- Rebel U-Wing Starfighter™75399 · £59.99 RRP

Minifigure data from Rebrickable.

Frequently Asked Questions about K-2SO™ Security Droid

What is the best price for LEGO K-2SO™ Security Droid (Set 75434)?

The best current UK price for LEGO K-2SO™ Security Droid (Set #75434) is £54.99 at Amazon UK. This is £25.00 cheaper than the official LEGO RRP of £79.99. Price last verified on 27 October 2026.

How much can I save on LEGO K-2SO™ Security Droid?

You can save £25.00 (31% off) on LEGO K-2SO™ Security Droid by buying from Amazon DE instead of LEGO.com. The official RRP is £79.99, but you can get it for just £52.43. Browse more top discounts.

How many pieces are in LEGO set 75434?

LEGO K-2SO™ Security Droid (Set #75434) contains 845 pieces. At the best available price of £52.43, that works out to approximately 6.2p per piece.

What age is LEGO K-2SO™ Security Droid suitable for?

LEGO K-2SO™ Security Droid (Set #75434) is recommended for ages 10+. This set is part of the LEGO Star Wars™ theme. View all Star Wars™ sets and deals.

Where can I find the building instructions for LEGO K-2SO™ Security Droid?

You can download the official building instructions for LEGO K-2SO™ Security Droid (Set #75434) 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 K-2SO™ Security Droid in the UK?

LEGO K-2SO™ Security Droid (Set #75434) is available from 2 UK retailers including Amazon DE, Amazon UK. Prices range from £43.90 to £54.99. It's also available directly from LEGO.com at £79.99.

Is LEGO K-2SO™ Security Droid on sale right now?

Yes! While not on sale at LEGO.com, you can get LEGO K-2SO™ Security Droid for £52.43 at Amazon DE - that's 31% below the official RRP of £79.99. Browse more best offers.

What is the lowest price ever recorded for LEGO K-2SO™ Security Droid?

The lowest price we've recorded for LEGO K-2SO™ Security Droid (Set #75434) is £49.99 at Amazon UK in August 2026. That's 38% off the LEGO RRP of £79.99. Track the latest movements on our LEGO price history page.

Is LEGO K-2SO™ Security Droid good value for money?

Comparing piece-count to price across the LEGO Star Wars™ theme, this set scores 10.0 / 10 for value. That works out to about 6.2p per piece. That puts K-2SO™ Security Droid in the top tier of Star Wars™ 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.