Name: LEGO K-2SO (75434-1)
Brand: LEGO
SKU: 75434-1
Availability: InStock

K-2SO (75434-1)

Set details

Name: K-2SO
Set number: 75434-1
Year: 2025
Theme: Star Wars
Number of parts: 845
Number of part types: 253
Age rating: 10+
Retail price:
Retirement date: 31-07-2027

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.

Price History

Track how the lowest available price for set 75434-1 has changed over time.

Browse all 845 parts in set 75434-1 with individual pricing from BrickLink or Brick Owl.

Price source:

Value of parts:
Pricing information known of 251/253 parts.

Part

Color

Quantity

Average price

Total

Value

Brick Round Corner, Curved 2 x 2 x 1 2/3 Quarter Dome with 1 Cutout

Black

4 x

Slope 1 x 6 x 1 with 1 x 2 x 1/3 Cutout

Black

8 x

Tile Round 2 x 2 Half Circle

Black

5 x

Legs Mechanical, Super Battle Droid

Black

1 x

Droid Body and Head, K-2SO Print

Black

1 x

Brick Curved 1 x 2 x 1 2/3 with 1 Cutout

Black

6 x

Slope 18° 2 x 1 x 2/3

Black

6 x

Technic Wedge Belt Wheel Tire

Yellow

2 x

Bracket 1 x 2 - 2 x 6

Black

4 x

Plate Special 2 x 2 with Bar Frame Round

Black

2 x

Bracket 1 x 1 - 1 x 2

Dark Bluish Gray

6 x

Tile Round 1 x 1 Special with Clip-Bar

Black

3 x

Slope Curved 4 x 2 with Stud Notch Left

Black

2 x

Slope Curved 4 x 2 with Stud Notch Right

Black

2 x

Plate Round 1 x 1 with Hollow Stud and Underside Clip

Black

3 x

Tile 4 x 4

Light Bluish Gray

2 x

Technic Brick 1 x 2 [1 Pin Hole]

Orange

14 x

Plate 1 x 1

Black

25 x

Plate 1 x 3

Black

12 x

Bracket 1 x 1 - 1 x 2 Inverted

Dark Bluish Gray

10 x

Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper)

Dark Bluish Gray

9 x

Animal / Creature Body Part, Claw with Clip

Black

8 x

Technic Brick Special 1 x 2 with Pin Hole and 1 x 2 Plate

Black

2 x

Technic Wedge Belt Wheel [aka Pulley]

Dark Bluish Gray

4 x

Plate 2 x 3

Black

16 x

Brick Special 1 x 1 with Studs on 2 Sides

Bright Green

1 x

Plate 1 x 2

Dark Bluish Gray

19 x

Brick Round 2 x 2 D. Tube with Rotation Joint Ball Half

Black

2 x

Tile Round 1 x 2 Half Circle

Dark Bluish Gray

3 x

Dish 4 x 4 with 4 Studs

Black

2 x

Tile 1 x 2 with Groove

Black

12 x

Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]

Dark Bluish Gray

8 x

Plate 1 x 1 x 2/3 Half Round with Side Stud

Red

2 x

Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole, No Arm Holes

Black

3 x

Technic Disc 3 x 3

Dark Bluish Gray

4 x

Plate Special 1 x 2 Rounded with 2 Open Studs

Black

11 x

Plate Special 3 x 4 with 1 x 4 Center Studs [Plain]

Light Bluish Gray

4 x

Large Figure Weapon, Barrel with 2 Pin Holes and 3 Axle Holes

Black

4 x

Tile 2 x 2 with Yellow Classic Controls, Graphs, Red Buttons print

Black

1 x

Plate Special 1 x 2 with Door Rail

Black

9 x

Technic Brick 1 x 3 [3 Pin Holes]

Red

2 x

Slope Curved 2 x 1 No Studs [1/2 Bow]

Black

10 x

Technic Wedge Belt Wheel [aka Pulley]

Black

2 x

Slope 30° 1 x 2 x 2/3

Dark Bluish Gray

8 x

Technic Axle 12

Red

2 x

Plate Round 1 x 1 with Hollow Stud and Bar on Underside - Long Space

Dark Bluish Gray

3 x

Slope Curved 1 x 4 with Stud Notch Right

Black

1 x

Slope Curved 1 x 4 with Stud Notch Left

Black

1 x

Brick Special 1 x 1 with Stud on 1 Side

Black

4 x

Hinge Plate 1 x 4 Swivel Top / Base - Hollow Clip [Complete Assembly]

Light Bluish Gray

4 x

Bracket 1 x 1 - 1 x 1 Inverted

Light Bluish Gray

4 x

Slope 30° 1 x 2 x 2/3

Black

10 x

Brick 1 x 8

Medium Nougat

2 x

Plate 1 x 1 x 2/3 Half Round with Side Stud

White

2 x

Brick 2 x 6

Medium Azure

4 x

Tile 2 x 2 Corner

Light Bluish Gray

4 x

Technic Axle and Pin Connector Angled #2 - 180°

Dark Bluish Gray

4 x

Plate Special 1 x 4 Rounded with 2 Open Studs

Black

2 x

Plate 2 x 6

Black

5 x

Plate 1 x 2

Black

9 x

Brick Curved 1 x 2 x 1 No Studs

Black

3 x

Tile 1 x 3

Light Bluish Gray

4 x

Tile 2 x 2 with Groove

Black

4 x

Brick 1 x 2

Light Bluish Gray

4 x

Plate Special 1 x 2 5.9mm Centre Side Towball Socket

Dark Bluish Gray

2 x

Bracket 1 x 1 - 1 x 1 Inverted

Black

4 x

Plate Special 2 x 2 with Only 2 studs

Black

7 x

Bracket 1 x 2 - 1 x 2

Black

6 x

Technic Bush

Black

3 x

Plate 1 x 2

Medium Azure

10 x

Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes

Black

4 x

Bracket 1 x 2 - 2 x 2 Inverted

Black

8 x

Technic Brick 1 x 1 with Axle Hole

Orange

4 x

Bracket 2 x 2 with 1 x 2 Vertical Studs

Light Bluish Gray

4 x

Technic Wedge Belt Wheel Tire

Black

1 x

Technic Pin 1/2

White

3 x

Plate Round 1 x 1 with Hollow Stud and Bar on Underside - Long Space

Black

3 x

Technic Driving Ring Extension, 8 Ridges

Black

2 x

Tile Special 1 x 2 Grille with Bottom Groove

Light Bluish Gray

12 x

Slope 30° 1 x 1 x 2/3 (Cheese Slope)

Dark Bluish Gray

9 x

Tile Special 2 x 2 Corner with Cut Corner - Facet

Light Bluish Gray

4 x

Tile 45° Cut 2 x 2 (Triangle)

Light Bluish Gray

4 x

Tile 2 x 2 Curved, Macaroni

Black

4 x

Slope Curved 2 x 1 Inverted

Black

4 x

Tile 2 x 4 with Groove

Black

2 x

Technic Brick 1 x 2 [1 Pin Hole]

Black

6 x

Plate 2 x 4

Light Bluish Gray

6 x

Slope 30° 1 x 1 x 2/3 (Cheese Slope)

Black

18 x

Wedge Plate 6 x 2 Right

Black

1 x

Plate 4 x 10

Black

1 x

Wedge Plate 6 x 2 Left

Black

1 x

Plate 1 x 12

Dark Bluish Gray

2 x

Tile 2 x 3

Light Bluish Gray

2 x

Plate 1 x 5

Black

2 x

Bracket 1 x 1 - 1 x 2

Black

2 x

Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper)

Black

4 x

Technic Brick Modified 2 x 2 with Ball and Axle Hole, with 6 Holes in Ball

Dark Tan

1 x

Tile 1 x 8 with Groove

Black

2 x

Plate 3 x 3 Corner

Black

2 x

Brick Special 1 x 1 with Studs on 2 Adjacent Sides

Black

2 x

Brick Special 1 x 4 with Groove

Black

6 x

Bracket 1 x 2 - 2 x 4

Black

5 x

Technic Brick 1 x 1 with Pin Hole

Blue

5 x

Plate Special 2 x 2 with Horizontal T-Bar Underneath

Dark Bluish Gray

2 x

Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]

Black

4 x

Tile 2 x 6

Black

1 x

Technic Ball Joint with Through Axle Hole

Black

2 x

Plate 2 x 16

Black

1 x

Tile Special 2 x 2 Inverted

Black

2 x

Wheel Arch, Mudguard, 1 1/2 x 6 x 1 [Arch Extended]

Black

2 x

Slope 45° 2 x 1 Inverted with 2/3 Cutout

Dark Bluish Gray

2 x

Plate 1 x 8

Black

2 x

Equipment Candlestick

Dark Bluish Gray

2 x

Plate Round 1 x 1 with Solid Stud

Dark Bluish Gray

5 x

Plate 1 x 4

Bright Pink

5 x

Plate 2 x 2

Black

6 x

Plate 1 x 4

Red

4 x

Hinge Brick 1 x 2 Base

Black

2 x

Wedge Plate 2 x 2 Left

Black

2 x

Plate 2 x 8

Black

2 x

Technic Brick 1 x 4 [3 Pin Holes]

Black

2 x

Slope Curved 2 x 1 with Stud Notch Right

Black

2 x

Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole

Dark Bluish Gray

2 x

Slope Curved 2 x 1 with Stud Notch Left

Black

2 x

Tile 2 x 2 Corner

Black

2 x

Tile 1 x 1 with Groove

Black

4 x

Tile 2 x 2 with Groove

Light Bluish Gray

2 x

Bracket 2 x 2 with 1 x 2 Vertical Studs

Black

3 x

Slope Double 45° 1 x 1

Red

3 x

Plate Round Half 3 x 6 with 1 x 2 Cutout

Black

2 x

Wedge Plate 2 x 2 Right

Black

2 x

Slope Curved 2 x 1 Inverted

Dark Bluish Gray

2 x

Brick 2 x 3

Light Bluish Gray

2 x

Slope Curved 3 x 1 No Studs

Black

2 x

Technic Beam 1 x 3 Thin

Black

2 x

Technic Axle 2 Notched

Red

11 x

Tile Round 1 x 1 Quarter

Black

7 x

Plate 2 x 2

Sand Blue

3 x

Technic Pin 1/2 with Friction

Red

5 x

Wedge Plate 4 x 2 Left

Black

5 x

Tile Round 1 x 1 with Hollow Bar

Black

5 x

Wedge Plate 4 x 2 Right

Black

5 x

Technic Axle Connector with Axle Hole [Reinforced]

Black

4 x

Slope Curved 2 x 2 x 2/3

Black

4 x

Plate 1 x 4

Black

4 x

Plate 1 x 4

Yellow

4 x

Technic Brick 1 x 1 with Pin Hole

Red

4 x

Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top]

Black

6 x

Technic Beam 1 x 5 Thick

Blue

2 x

Brick Special 2 x 6 x 1 1/3 with Axle Holes and 2 x 4 Recessed, Ridges at Underside

Dark Bluish Gray

2 x

Tile 1 x 4 with Groove

Black

2 x

Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls]

Black

2 x

Plate Special 3 x 2 with Rounded End, Hole

Black

2 x

Tile 1 x 4 with Groove

Reddish Orange

1 x

Technic Axle Connector 2 x 3 with Ball Socket, Closed Sides

Red

1 x

Plate 1 x 1

Yellow

9 x

Plate Round 1 x 2 Half Circle with Stud (Jumper)

Black

1 x

Wedge 2 x 2 Facet

Black

4 x

Slope Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes

Black

1 x

Plate Special 1 x 3 with 2 Clips on Top

Dark Bluish Gray

2 x

Wedge Plate 2 x 2 Cut Corner

Black

2 x

Slope Curved 4 x 1 Double with No Studs

Dark Bluish Gray

2 x

Slope 30° 1 x 2 x 2/3

Light Bluish Gray

2 x

Plate Special 4 x 4 with 2 x 2 Opening

Dark Bluish Gray

2 x

Bar Holder with Hole and Bar Handle

Dark Bluish Gray

2 x

Bracket 1 x 2 - 2 x 2

Light Bluish Gray

3 x

Bracket 1 x 2 - 1 x 2 Inverted

Black

3 x

Hinge Brick 2 x 2 Top Plate Thin

Black

2 x

Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised - Updated Version

Lime

2 x

Technic Axle Connector with Axle Hole [Reinforced]

Red

2 x

Plate Round 6 x 6 with Hole

Light Bluish Gray

2 x

Tile 2 x 3

Black

1 x

Plate 1 x 4

Light Bluish Gray

2 x

Slope Curved 2 x 2 x 2/3 Inverted

Dark Orange

2 x

Tile Special 2 x 2 Inverted

Dark Bluish Gray

1 x

Plate 2 x 10

Black

1 x

Plate Round 1 x 1 with Solid Stud

White

7 x

Technic Axle 9

Light Bluish Gray

1 x

Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin

Dark Bluish Gray

4 x

Plate Round 2 x 2 with Rounded Bottom [Boat Stud]

Black

4 x

Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin

Yellow

4 x

Wedge Plate 4 x 4 Cut Corner

Black

4 x

Slope 45° 2 x 1 with 2/3 Cutout [New Version]

Black

4 x

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Black

4 x

Wedge Plate 2 x 4

Black

4 x

Bracket 1 x 2 - 1 x 2 Inverted

Dark Bluish Gray

3 x

Technic Pin Connector Round 1L [Beam]

Black

3 x

Plate Round 1 x 1 with Hollow Stud and Horizontal Bar 1L

Black

3 x

Wedge Curved 4 x 4 No Top Studs

Black

1 x

Plate 1 x 4

Dark Bluish Gray

2 x

Bracket 1 x 2 - 1 x 2

Dark Bluish Gray

2 x

Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle

Dark Bluish Gray

2 x

Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot

Blue

6 x

Plate Special 4 x 4 with Studs on One Edge [Plain]

Black

1 x

Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised - Updated Version

Dark Bluish Gray

1 x

Brick and Axle Separator v2.0

Orange

1 x

Technic Ball Joint

Black

1 x

Hinge Plate 1 x 2 Locking with 2 Fingers On End, without Groove, 7 Teeth

Black

2 x

Plate 2 x 3

Dark Bluish Gray

2 x

Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Socket

Dark Bluish Gray

2 x

Arm Mechanical with 2 Clips [Battle Droid]

Black

1 x

Plate 2 x 4

Black

2 x

Arm Mechanical with 2 Clips [Battle Droid]

Black

1 x

Technic Pin 3/4

Tan

5 x

Plate Round 1 x 1 with Solid Stud

Yellow

5 x

Technic Axle 5 with Stop

Reddish Brown

3 x

Lever Small Base with Black Lever

Black

3 x

Plate Round 4 x 4 with Pin Hole

Black

1 x

Brick Special 1 x 2 with 2 Studs on 1 Side

Light Bluish Gray

1 x

Bracket 1 x 2 - 1 x 2

Yellow

1 x

Bracket 1 x 2 - 2 x 2

Dark Bluish Gray

2 x

Technic Brick 1 x 2 [2 Pin Holes]

Red

2 x

Brick Arch 1 x 6 Raised Arch

Tan

2 x

Slope 33° 3 x 1

Black

2 x

Plate 1 x 6

Lime

2 x

Slope Inverted 45° 2 x 1

Black

2 x

Slope 18° 4 x 1

Black

2 x

Plate Special 1 x 4 with 2 Studs with Groove [New Underside]

Light Bluish Gray

2 x

Wedge Plate 4 x 2 Left

Dark Bluish Gray

1 x

Turntable 2 x 2 Female

Black

1 x

Wedge Plate 4 x 2 Right

Dark Bluish Gray

1 x

Brick 2 x 3

Bright Pink

1 x

Technic Pin with Friction Ridges Lengthwise with No Center Slots

Black

7 x

Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]

Light Bluish Gray

2 x

Hinge Plate 1 x 2 Locking with 1 Finger On Top

Black

2 x

Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top]

Red

2 x

Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction

Black

2 x

Plate Special 1 x 2 Side Handle [Free Ends]

Black

2 x

Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle

Black

2 x

Wedge Plate 3 x 3 Cut Corner

Black

2 x

Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 7 Teeth

Black

1 x

Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]

Pearl Titanium

1 x

Plate 2 x 6

Blue

1 x

Wedge Plate 3 x 2 Right

Black

1 x

Wedge Plate 3 x 2 Left

Black

1 x

Arm Mechanical Straight (Droid) [2 Clips at 90°]

Black

1 x

Plate Special 3 x 2 with Rounded End, Hole

Dark Bluish Gray

1 x

Technic Axle 7

Yellow

1 x

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)

Tan

1 x

Brick 1 x 1

Dark Bluish Gray

1 x

Arm Mechanical Straight (Droid) [2 Clips at 90°]

Black

1 x

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)

Black

1 x

Brick Round 1 x 1 Open Stud

Trans-Yellow

1 x

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Medium Azure

2 x

Technic Axle 3

Light Bluish Gray

2 x

Technic Axle Towball

Light Bluish Gray

2 x

Plate 2 x 2

Yellow

1 x

Tile Special 1 x 2 Grille with Bottom Groove

Dark Bluish Gray

1 x

Hinge Plate 2 x 2 Locking with 1 Finger on Top

Black

1 x

Wedge Plate 4 x 4 with 2 x 2 Cutout

Black

1 x

Technic Axle 4 with Stop

Dark Bluish Gray

1 x

Missing pricing information on the following items.

Part		Color	Quantity
	Plate Special 6 x 12 with Studs on 3 Edges with 'STAR WARS', 'K-2SO', Stats print	Black	1
	Sticker Sheet for Set 75434-1	[No Color/Any Color]	1

Compare the value of buying K-2SO as a complete set versus the total value of all parts individually.

BrickLink
Condition	Timespan	Avg price	Items sold	Inventory value	Ratio
New	6 months	?	?		?
Used	6 months	?	?		?

Brick Owl
Condition	Timespan	Avg price	Inventory value	Ratio
New	Current			1.89
	6 months	?		?
	1 year	?		?
Used	Current	?		?

Find the cheapest offers for set 75434-1 from sellers on secondary marketplaces like Brick Owl and eBay.

Item		Price