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Imperial AT-ST - UCS

Imperial AT-ST - UCS

10174-1·Star Wars·2006·164 parts

Used Avg
$179.69
New Avg
$381.97
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About Imperial AT-ST - UCS

Imperial AT-ST - UCS (10174-1) is a LEGO Star Wars set from 2006 valued at $179.69 on BrickLink. It contains 164 cataloged parts. This set has been retired and is only available on the secondary market.

Seller notes

  • Sealed copies sell for $381.97 vs $179.69 used — a 113% premium. If you have this set new in sealed box (NISB), price it accordingly.
  • This is a vintage set (2006). Condition of the box and instructions significantly affects value. A complete set with original box and instructions can sell for well above the average.

Parts (164)

Sticker Sheet for Set 10174 - (56143/4293490)
Sticker Sheet for Set 10174 - (56143/4293490)
Brick 2 x 2 Corner
Brick 2 x 2 Corner
×2
Panel 1 x 2 x 3 - Hollow Studs
Panel 1 x 2 x 3 - Hollow Studs
×2
Tile, Modified 1 x 2 Grille with Bottom Groove
Tile, Modified 1 x 2 Grille with Bottom Groove
×20
Wedge, Plate 3 x 6 Cut Corners
Wedge, Plate 3 x 6 Cut Corners
×2
Plate 2 x 2 Corner
Plate 2 x 2 Corner
×12
Tile 1 x 4
Tile 1 x 4
×6
Tile 1 x 4
Tile 1 x 4
×6
Plate, Modified 2 x 2 with Pin Hole
Plate, Modified 2 x 2 with Pin Hole
×2
Plate 2 x 12
Plate 2 x 12
×6
Wedge, Plate 3 x 3 Cut Corner
Wedge, Plate 3 x 3 Cut Corner
×6
Plate, Modified 1 x 2 with Bar Handle on Side - Free Ends
Plate, Modified 1 x 2 with Bar Handle on Side - Free Ends
×2
Tile, Modified 1 x 1 with Clip
Tile, Modified 1 x 1 with Clip
×6
Technic, Brick 1 x 10 with Holes
Technic, Brick 1 x 10 with Holes
×12
Technic, Axle  1L with Tow Ball
Technic, Axle 1L with Tow Ball
×2
Technic, Pin with Short Friction Ridges
Technic, Pin with Short Friction Ridges
×58
Plate, Modified 2 x 2 with Pin Holes
Plate, Modified 2 x 2 with Pin Holes
×4
Brick 1 x 2
Brick 1 x 2
×7
Brick 1 x 6
Brick 1 x 6
Brick 1 x 4
Brick 1 x 4
×7
Minifigure, Utensil Binoculars Town
Minifigure, Utensil Binoculars Town
×4
Slope, Curved 2 x 2 Double with 2 Hollow Studs
Slope, Curved 2 x 2 Double with 2 Hollow Studs
×6
Plate 2 x 4
Plate 2 x 4
×15
Plate 2 x 3
Plate 2 x 3
×27
Plate 2 x 2
Plate 2 x 2
×11
Plate 1 x 2
Plate 1 x 2
×39
Plate 4 x 12
Plate 4 x 12
×2
Plate 4 x 12
Plate 4 x 12
×2
Plate 4 x 10
Plate 4 x 10
Plate 4 x 4
Plate 4 x 4
×4
Plate 4 x 6
Plate 4 x 6
Plate 4 x 6
Plate 4 x 6
×13
Plate 2 x 8
Plate 2 x 8
×2
Plate 4 x 8
Plate 4 x 8
×2
Bar 1 x 8 with Brick 1 x 2 Curved Top End (Axle Holder Inside Small End)
Bar 1 x 8 with Brick 1 x 2 Curved Top End (Axle Holder Inside Small End)
×4
Plate 6 x 8
Plate 6 x 8
×10
Slope 18 4 x 2
Slope 18 4 x 2
×3
Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End
Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End
×6
Slope 45 2 x 4
Slope 45 2 x 4
×2
Bar   4L (Lightsaber Blade / Wand)
Bar 4L (Lightsaber Blade / Wand)
×2
Slope 45 2 x 1
Slope 45 2 x 1
×6
Slope 45 2 x 1
Slope 45 2 x 1
×4
Panel 1 x 4 x 1
Panel 1 x 4 x 1
×2
Brick, Modified 1 x 4 with Studs on Side
Brick, Modified 1 x 4 with Studs on Side
×3
Turntable 4 x 4 Locking Grooved Base with Black Top (30516 / 30658)
Turntable 4 x 4 Locking Grooved Base with Black Top (30516 / 30658)
Hinge Cylinder 1 x 2 Locking with 2 Fingers and Axle Hole on Ends with Slots
Hinge Cylinder 1 x 2 Locking with 2 Fingers and Axle Hole on Ends with Slots
×11
Brick, Round  1 x 1
Brick, Round 1 x 1
×13
Tile 2 x 2
Tile 2 x 2
×14
Technic, Plate 2 x 6 with 5 Holes
Technic, Plate 2 x 6 with 5 Holes
Technic, Axle and Pin Connector Angled #1
Technic, Axle and Pin Connector Angled #1
×2
Technic, Axle and Pin Connector Angled #6 - 90 degrees
Technic, Axle and Pin Connector Angled #6 - 90 degrees
×4
Technic, Axle  2L Notched
Technic, Axle 2L Notched
×5
Technic, Liftarm Thin 1 x 6
Technic, Liftarm Thin 1 x 6
×2
Technic, Brick 1 x 2 with Axle Hole
Technic, Brick 1 x 2 with Axle Hole
×4
Technic, Axle  5L
Technic, Axle 5L
×6
Technic, Gear 20 Tooth Bevel
Technic, Gear 20 Tooth Bevel
Technic, Liftarm, Modified Bent Thick 1 x 9 (7 - 3)
Technic, Liftarm, Modified Bent Thick 1 x 9 (7 - 3)
×6
Technic, Brick 4 x 4 Open Center
Technic, Brick 4 x 4 Open Center
×2
Brick 1 x 2 x 2 with Inside Axle Holder
Brick 1 x 2 x 2 with Inside Axle Holder
×2
Slope 33 3 x 2
Slope 33 3 x 2
×4
Plate 1 x 8
Plate 1 x 8
×6
Brick 1 x 3
Brick 1 x 3
×4
Plate 1 x 3
Plate 1 x 3
×20
Slope, Inverted 45 2 x 2 with Flat Bottom Pin
Slope, Inverted 45 2 x 2 with Flat Bottom Pin
×6
Slope, Inverted 45 2 x 1
Slope, Inverted 45 2 x 1
×14
Slope, Inverted 45 2 x 1
Slope, Inverted 45 2 x 1
×8
Plate 1 x 6
Plate 1 x 6
×2
Plate 1 x 6
Plate 1 x 6
×10
Slope 33 3 x 3 Double Convex Corner
Slope 33 3 x 3 Double Convex Corner
×4
Technic, Brick 1 x 2 with Hole
Technic, Brick 1 x 2 with Hole
Technic, Brick 1 x 4 with Holes
Technic, Brick 1 x 4 with Holes
×18
Technic, Brick 1 x 8 with Holes
Technic, Brick 1 x 8 with Holes
×7
Technic, Axle  4L
Technic, Axle 4L
Technic, Axle  6L
Technic, Axle 6L
×2
Technic, Axle  8L
Technic, Axle 8L
×5
Technic, Plate 2 x 4 with 3 Holes
Technic, Plate 2 x 4 with 3 Holes
×8
Plate 1 x 4
Plate 1 x 4
×22
Technic Bush
Technic Bush
×8
Technic, Plate 2 x 8 with 7 Holes
Technic, Plate 2 x 8 with 7 Holes
×6
Slope, Inverted 33 3 x 2 with Flat Bottom Pin without Connections between Studs
Slope, Inverted 33 3 x 2 with Flat Bottom Pin without Connections between Studs
×5
Plate, Modified 1 x 2 with 1 Stud without Groove (Jumper)
Plate, Modified 1 x 2 with 1 Stud without Groove (Jumper)
×2
Plate 2 x 6
Plate 2 x 6
×10
Plate 2 x 10
Plate 2 x 10
×3
Technic, Brick 1 x 6 with Holes
Technic, Brick 1 x 6 with Holes
×4
Technic, Brick 1 x 12 with Holes
Technic, Brick 1 x 12 with Holes
×6
Hinge Brick 1 x 2 Base
Hinge Brick 1 x 2 Base
×17
Brick, Round 2 x 2 with Axle Hole
Brick, Round 2 x 2 with Axle Hole
×2
Plate 6 x 6
Plate 6 x 6
×2
Dish 4 x 4 Inverted (Radar) with Solid Stud
Dish 4 x 4 Inverted (Radar) with Solid Stud
×2
Dish 8 x 8 Inverted (Radar) - Solid Studs
Dish 8 x 8 Inverted (Radar) - Solid Studs
×3
Plate, Round 2 x 2 with Axle Hole
Plate, Round 2 x 2 with Axle Hole
×10
Brick, Modified 1 x 1 with Headlight
Brick, Modified 1 x 1 with Headlight
×4
Plate, Round 1 x 1
Plate, Round 1 x 1
×22
Plate, Modified 1 x 1 with U Clip Thick (Vertical Grip)
Plate, Modified 1 x 1 with U Clip Thick (Vertical Grip)
×2
Bar   6.6L with Stop Ring (Patio Umbrella Stand)
Bar 6.6L with Stop Ring (Patio Umbrella Stand)
×5
Technic, Liftarm Thick 1 x 13
Technic, Liftarm Thick 1 x 13
×4
Tile 1 x 8
Tile 1 x 8
×12
Tile 1 x 8
Tile 1 x 8
×8
Technic, Liftarm Thin 1 x 2 - Axle Holes
Technic, Liftarm Thin 1 x 2 - Axle Holes
×2
Wedge 6 x 2 Right
Wedge 6 x 2 Right
×2
Wedge 6 x 2 Left
Wedge 6 x 2 Left
×2
Wedge 8 x 3 x 2 Open Right
Wedge 8 x 3 x 2 Open Right
×2
Wedge 8 x 3 x 2 Open Left
Wedge 8 x 3 x 2 Open Left
×2
Rubber Band / Belt Holder 2 x 6 x 2 1/3
Rubber Band / Belt Holder 2 x 6 x 2 1/3
Wedge, Plate 4 x 2 Right
Wedge, Plate 4 x 2 Right
×7
Wedge, Plate 4 x 2 Left
Wedge, Plate 4 x 2 Left
×7
Slope, Curved 6 x 1 with 2 Studs
Slope, Curved 6 x 1 with 2 Studs
×14
Bar  12L with 1 x 2 Plate End Solid Studs and 1 x 1 Round Plate End
Bar 12L with 1 x 2 Plate End Solid Studs and 1 x 1 Round Plate End
×2
Technic Bush 1/2 Smooth
Technic Bush 1/2 Smooth
×7
Technic, Pin 1/2 without Friction Ridges
Technic, Pin 1/2 without Friction Ridges
×44
Slope 33 3 x 1
Slope 33 3 x 1
×8
Slope 33 3 x 1
Slope 33 3 x 1
×4
Slope, Inverted 33 3 x 1
Slope, Inverted 33 3 x 1
×6
Technic, Axle  1L with Pin with Friction Ridges
Technic, Axle 1L with Pin with Friction Ridges
×14
Minifigure, Utensil Loudhailer / Megaphone / SW Blaster
Minifigure, Utensil Loudhailer / Megaphone / SW Blaster
×2
Wedge 4 x 2 Triple Left
Wedge 4 x 2 Triple Left
Wedge 4 x 2 Triple Right
Wedge 4 x 2 Triple Right
Wedge 4 x 2 Sloped Right
Wedge 4 x 2 Sloped Right
×2
Wedge 4 x 2 Sloped Left
Wedge 4 x 2 Sloped Left
×2
Wedge, Plate 3 x 2 Right
Wedge, Plate 3 x 2 Right
×10
Wedge, Plate 3 x 2 Right
Wedge, Plate 3 x 2 Right
Wedge, Plate 3 x 2 Left
Wedge, Plate 3 x 2 Left
×9
Wedge, Plate 3 x 2 Left
Wedge, Plate 3 x 2 Left
Technic Rotation Joint Disk with Large Pin Hole and 3L Liftarm Thick
Technic Rotation Joint Disk with Large Pin Hole and 3L Liftarm Thick
×4
Technic Rotation Joint Disk with Large Pin and 3L Liftarm Thick
Technic Rotation Joint Disk with Large Pin and 3L Liftarm Thick
×4
Hinge Plate 1 x 2 Locking with 1 Finger on End with Bottom Groove
Hinge Plate 1 x 2 Locking with 1 Finger on End with Bottom Groove
×13
Dish 6 x 6 Inverted (Radar) - Hollow Studs
Dish 6 x 6 Inverted (Radar) - Hollow Studs
×4
Hinge Plate 1 x 2 Locking with 1 Finger on Side with Bottom Groove
Hinge Plate 1 x 2 Locking with 1 Finger on Side with Bottom Groove
×8
Bracket 1 x 2 - 2 x 2
Bracket 1 x 2 - 2 x 2
×4
Plate 1 x 10
Plate 1 x 10
×3
Technic, Axle  3L
Technic, Axle 3L
×3
Wedge 4 x 4 x 2/3 Triple Curved
Wedge 4 x 4 x 2/3 Triple Curved
×5
Cone 1 x 1
Cone 1 x 1
×9
Tap 1 x 1 with Hole in Nozzle End
Tap 1 x 1 with Hole in Nozzle End
×15
Brick, Modified 1 x 1 with Studs on 4 Sides
Brick, Modified 1 x 1 with Studs on 4 Sides
Wedge, Plate 12 x 3 Left
Wedge, Plate 12 x 3 Left
×5
Wedge, Plate 12 x 3 Right
Wedge, Plate 12 x 3 Right
×5
Dish 2 x 2 Inverted (Radar)
Dish 2 x 2 Inverted (Radar)
×16
Slope, Curved 3 x 2 x 2/3 with 2 Studs, Wing End
Slope, Curved 3 x 2 x 2/3 with 2 Studs, Wing End
×4
Slope, Curved 2 x 2 x 2/3 with 2 Studs and Curved Sides
Slope, Curved 2 x 2 x 2/3 with 2 Studs and Curved Sides
×7
Brick, Modified 1 x 1 with Studs on 2 Sides, Opposite
Brick, Modified 1 x 1 with Studs on 2 Sides, Opposite
×8
Panel 1 x 2 x 2 - Hollow Studs
Panel 1 x 2 x 2 - Hollow Studs
×2
Panel 1 x 2 x 1
Panel 1 x 2 x 1
×8
Slope 30 1 x 1 x 2/3
Slope 30 1 x 1 x 2/3
×2
Wedge, Plate 6 x 3 Right
Wedge, Plate 6 x 3 Right
×7
Wedge, Plate 6 x 3 Left
Wedge, Plate 6 x 3 Left
×7
Brick, Round 2 x 2 Dome Top
Brick, Round 2 x 2 Dome Top
×2
Arch 1 x 3 x 2 Curved Top
Arch 1 x 3 x 2 Curved Top
×4
Brick 1 x 10
Brick 1 x 10
×2
Hinge Brick 2 x 2 Top Plate
Hinge Brick 2 x 2 Top Plate
×17
Bar 1 x 3 with 2 Stud Receptacles (Radio Handle / Telephone Handset)
Bar 1 x 3 with 2 Stud Receptacles (Radio Handle / Telephone Handset)
×6
Slope, Curved 1 x 4 x 1 1/3
Slope, Curved 1 x 4 x 1 1/3
×4
Slope, Curved 3 x 2 with 4 Studs
Slope, Curved 3 x 2 with 4 Studs
×2
Brick, Round 4 x 4 with 4 Side Pin Holes and Center Axle Hole
Brick, Round 4 x 4 with 4 Side Pin Holes and Center Axle Hole
Panel 1 x 1 x 1 Corner
Panel 1 x 1 x 1 Corner
×8
Technic, Pin 3L with Friction Ridges
Technic, Pin 3L with Friction Ridges
×26
Technic, Axle  3L with Stud
Technic, Axle 3L with Stud
×5
Technic, Liftarm, Modified Bent Thick 1 x 9 (6 - 4)
Technic, Liftarm, Modified Bent Thick 1 x 9 (6 - 4)
×2
Technic, Liftarm Thin 1 x 3 - Axle Holes
Technic, Liftarm Thin 1 x 3 - Axle Holes
×4
Tile 1 x 6
Tile 1 x 6
×4
Hose, Flexible  8.5L with (Same Color) Tabbed Ends
Hose, Flexible 8.5L with (Same Color) Tabbed Ends
×3
Technic, Pin Connector Round 2L without Slot (Pin Joiner Round)
Technic, Pin Connector Round 2L without Slot (Pin Joiner Round)
×3
Engine, Large, Center, 10 Blades
Engine, Large, Center, 10 Blades
×2
Rubber Belt Large (Round Cross Section) - Approx. 3 1/4 x 3 1/4
Rubber Belt Large (Round Cross Section) - Approx. 3 1/4 x 3 1/4

Common questions about Imperial AT-ST - UCS

How much is LEGO Imperial AT-ST - UCS (10174-1) worth?

Imperial AT-ST - UCS sells for an average of $179.69 used and $381.97 new/sealed on BrickLink based on 6 months of completed sales. As a retired set, prices tend to hold steady or appreciate over time, especially for complete sets with original packaging. Actual prices vary with completeness — missing minifigures or key parts will lower the value.

Is LEGO Imperial AT-ST - UCS (10174-1) retired?

Yes, Imperial AT-ST - UCS was released in 2006 and has been retired from retail for several years. Retired LEGO sets are only available on the secondary market through BrickLink, eBay, or other resale platforms. At its current price point, it has appreciated since retirement.

How do I check if my Imperial AT-ST - UCS set is complete?

Use the parts list on this page to check every piece. For the minifigures specifically, you can use the brick'em scanner to identify each figure from a photo and confirm it matches what should be in this set. Missing pieces can be individually sourced on BrickLink.

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