How many pieces are in The Avengers Assemble: Age of Ultron?

The Avengers Assemble: Age of Ultron contains 613 pieces.

What age is The Avengers Assemble: Age of Ultron recommended for?

This set is recommended for ages 10+.

When was The Avengers Assemble: Age of Ultron released?

The Avengers Assemble: Age of Ultron was released in 2024.

LEGO The Avengers Assemble: Age of Ultron set 76291

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🏛 The Infinity Saga

Set #76291

The Avengers Assemble: Age of Ultron

The Avengers Assemble: Age of Ultron set recreates a pivotal scene with impressive detail.

Before you buy

Who it's for: Ages 10+ · Intermediate build Perfect for Marvel fans and LEGO enthusiasts aged 12+
Build: 613 pieces · about 4.5 hours Build time is an estimate.
Price: $99.99 list price · 16.3¢ per piece
Availability: Retired at LEGO

★★★★☆ 4.0 community rating from 88 ratings

Fans praise the set for its accurate representation of the Avengers Assemble scene and the excellent minifigure selection. Some criticisms include the relatively small scale and repetitive building steps.

$99.99

Check price on eBay

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

The Avengers Assemble: Age of Ultron set recreates a pivotal scene with impressive detail. This set captures the chaos and intensity of the Battle of Sokovia, bringing iconic heroes and villains together in brick form.

This set is perfect for Marvel fans and LEGO collectors. The nine minifigures are a major draw, and the build provides a satisfying balance of detail and playability.

Skip this if you prefer larger, more complex builds or are not a fan of the Age of Ultron storyline. Consider other modular Avengers sets for a more expansive building experience.

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How does this set compare to other Avengers diorama sets? What are the most valuable minifigures in this set? How can I expand this set to create a larger display? What is the best way to display this set to showcase the minifigures?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI

🧩

613

Pieces

⏱

4.5h

Estimated Build Time

📊

Intermediate

Difficulty

📏

18cm × 27cm × 28cm

Dimensions

Build Highlights:

Recreates the iconic Avengers Assemble scene from Age of Ultron
Features a dynamic and detailed diorama build
Includes multiple play features and action elements
Offers a satisfying building experience with a focus on minifigure interaction

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI

Not enough price history for a trend

B+

Investment Grade

⏳ Retired

The Avengers Assemble: Age of Ultron set has good investment potential due to its popularity within the Marvel Cinematic Universe and the inclusion of nine minifigures, including several exclusive ones. The set's reasonable piece count and price point make it accessible to a wide range of collectors. However, the investment potential is somewhat dependent on the long-term popularity of the Age of Ultron movie and the availability of similar sets in the future. Given the strong Marvel fanbase and the set's collectibility, it should hold its value well and appreciate over time, especially if kept in mint condition.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

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This set offers a unique diorama-style build compared to other Avengers sets, focusing on a specific scene from Age of Ultron. While other sets may offer larger builds or more play features, this set stands out for its detailed recreation of a pivotal moment and its focus on minifigure interaction. Collectors interested in completing their Avengers collection or displaying a specific scene will find this set particularly appealing.

9 Minifigures Included

Hydra Trooper

2x included

Iron Man Mark 43 Armor, Red Panels

5 parts

B+

Hulk (Big Fig), Olive Green, Black Hair, Removable Head, Sand Blue Pants

9 parts

Hydra Trooper, Neck Bracket

5 parts

Captain America, Neck Bracket

Black Widow, Pearl Dark Gray Jumpsuit, Medium Azure Highlights

4 parts

B+

Hawkeye, Black Suit, Quiver

5 parts

The inclusion of nine minifigures, including exclusive versions of Black Widow, Iron Man Mark 43, and the Hydra Troopers, significantly increases the set's appeal and collectibility. The Hulk bigfig adds further value to the set.

📦 Parts Inventory

Official piece count: 613
Parts cataloged in this inventory: 152 unique parts, 567 pieces
Minifigures: 9

The official piece count includes the 46 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Plate Round 6 x 6...

Part #: 11213 3× White

Tile Round 1 x 2

Part #: 1126 2× Tan

Panel 1 x 4 x 1 w...

Part #: 15207 1× Dark Bluish Gray

Plate 3 x 3 Cross

Part #: 15397 2× Black

Plant, Leaves, Ro...

Part #: 15469 5× White

Plate Special 1 x...

Part #: 15573 1× White

Plate Special 1 x...

Part #: 15573 2× Black

Brick Sloped 45° ...

Part #: 15672 2× Dark Bluish Gray

Tile Special 1 x ...

Part #: 15712 1× Reddish Brown

Tile Special 1 x ...

Part #: 15712 2× Dark Bluish Gray

Tile Round 1 x 2 ...

Part #: 1748 4× White

Plate Round Half ...

Part #: 18646 1× White

Technic Pin Conne...

Part #: 18654 2× Black

Plate Special Rou...

Part #: 18674 2× White

Vehicle Base, Mot...

Part #: 18896 1× Black

Tile Special Roun...

Part #: 20482 2× Light Bluish Gray

Wave / Lightning ...

Part #: 2149 1× Trans-Light Blue

Tile Special 1 x ...

Part #: 2412b 2× Black

Plate 2 x 2 Corner

Part #: 2420 8× Dark Bluish Gray

Tile Round 1 x 1 ...

Part #: 24246 8× Tan

Tile Special 1 x ...

Part #: 2432 2× Light Bluish Gray

Wedge Plate 3 x 3...

Part #: 2450 2× Dark Bluish Gray

Vehicle Track, Ro...

Part #: 25059 2× Pearl Titanium

Minifig Neckwear ...

Part #: 2524 2× Reddish Brown

Tile Round 1 x 1 ...

Part #: 25269 12× White

Plant, Fern 2 x 3...

Part #: 2682 14× White

Plant, Fern 2 x 3...

Part #: 2682 8× Green

Plant, Fern 2 x 3...

Part #: 2682 6× Dark Green

Brick Sloped 45° ...

Part #: 28192 1× Dark Bluish Gray

Brick Sloped 45° ...

Part #: 28192 4× White

Vehicle Base 6 x ...

Part #: 28324 1× Black

Wheel Arch, Mudgu...

Part #: 28326 4× Black

Bracket 1 x 2 - 1...

Part #: 28802 1× Black

Lever Small Base ...

Part #: 298c05 1× Light Bluish Gray

Brick 2 x 3

Part #: 3002 6× Dark Bluish Gray

Handlebars

Part #: 30031 1× Dark Bluish Gray

Brick 1 x 2

Part #: 3004 2× Dark Bluish Gray

Brick 1 x 2

Part #: 3004 2× Black

Brick 1 x 1

Part #: 3005 6× Dark Bluish Gray

Brick 1 x 4

Part #: 3010 2× Light Bluish Gray

Plate 2 x 4

Part #: 3020 3× White

Plate 2 x 4

Part #: 3020 2× Dark Bluish Gray

Plate 2 x 4

Part #: 3020 2× Black

Plate 2 x 3

Part #: 3021 1× Light Bluish Gray

Plate 2 x 3

Part #: 3021 1× Black

Plate 2 x 3

Part #: 3021 1× Dark Tan

Plate 2 x 2

Part #: 3022 2× White

Plate 1 x 2

Part #: 3023 4× Light Bluish Gray

Plate 1 x 2

Part #: 3023 3× White

Plate 1 x 2

Part #: 3023 2× Trans-Red

Plate 1 x 1

Part #: 3024 7× Dark Bluish Gray

Plate 6 x 12

Part #: 3028 1× Black

Plate 4 x 4

Part #: 3031 2× Black

Plate 2 x 8

Part #: 3034 2× Red

Plate 4 x 8

Part #: 3035 6× Black

Plate 6 x 8

Part #: 3036 4× White

Bar 4L (Lightsabe...

Part #: 30374 3× Black

Brick Sloped 45° ...

Part #: 3038 2× Dark Bluish Gray

Hinge Plate 1 x 2...

Part #: 30383 4× Black

Brick Sloped 45° ...

Part #: 3039 1× Trans-Clear

Brick Sloped 45° ...

Part #: 3040b 2× Dark Bluish Gray

Plate Round Corne...

Part #: 30565 2× Black

Plate Round Corne...

Part #: 30565 2× White

Brick Round 1 x 1...

Part #: 3062b 1× Trans-Clear

Brick Round 1 x 1...

Part #: 3062b 2× Trans-Light Blue

Tile 1 x 2 with G...

Part #: 3069b 16× Dark Bluish Gray

Tile 1 x 1 with G...

Part #: 3070b 2× Trans-Clear

Tile 1 x 1 with G...

Part #: 3070b 5× Dark Bluish Gray

Technic Axle and ...

Part #: 32014 2× Black

Technic Axle and ...

Part #: 32016 2× White

Wedge Plate 4 x 6...

Part #: 32059 1× Dark Bluish Gray

Technic Axle 2 No...

Part #: 32062 15× Red

Technic Brick 1 x...

Part #: 32064a 4× White

Plate Special Rou...

Part #: 32828 4× Dark Bluish Gray

Brick Special 1 x...

Part #: 32952 4× Dark Bluish Gray

Brick Sloped 33° ...

Part #: 3298 2× White

Plate Special 1 x...

Part #: 34103 8× Dark Bluish Gray

Bar 1L with Clip ...

Part #: 3484 1× Dark Bluish Gray

Plate Special 1 x...

Part #: 35480 12× Tan

Brick 1 x 3

Part #: 3622 2× Dark Bluish Gray

Plate 1 x 6

Part #: 3666 3× Black

Turntable 2 x 2 P...

Part #: 3679 1× Light Bluish Gray

Turntable 2 x 2 P...

Part #: 3680 1× Black

Bracket 1 x 1 - 1...

Part #: 36840 2× Dark Bluish Gray

Bracket 1 x 1 - 1...

Part #: 36841 4× Black

Plate 1 x 4

Part #: 3710 8× White

Weapon Bow and Ar...

Part #: 3748 1× Black

Equipment Candles...

Part #: 37762 12× Reddish Brown

Plate 2 x 6

Part #: 3795 3× Black

Steering Stand 1 ...

Part #: 3829c01 1× Light Bluish Gray

Plate 2 x 10

Part #: 3832 1× White

Equipment Shovel ...

Part #: 3837 1× Flat Silver

Tool Pickaxe

Part #: 3841 1× Dark Bluish Gray

Hinge Brick 1 x 2...

Part #: 3937 4× Dark Bluish Gray

Hinge Brick 1 x 2...

Part #: 3937 2× White

Hinge Brick 1 x 2...

Part #: 3937 5× Light Bluish Gray

Hinge Brick 1 x 2...

Part #: 3938 5× Light Bluish Gray

Brick Round 2 x 2...

Part #: 3941 6× Trans-Clear

Cone 2 x 2 x 2, O...

Part #: 3942c 6× White

Plate 6 x 6

Part #: 3958 1× Dark Bluish Gray

Plate Round 2 x 2...

Part #: 4032a 5× Red

Plate Round 2 x 2...

Part #: 4032a 7× Sand Green

Bar Curved with A...

Part #: 4042 3× Trans-Clear

Plate Special 2 x...

Part #: 40687 2× Light Bluish Gray

Bracket 2 x 2 wit...

Part #: 41682 2× White

Wedge Plate 4 x 2...

Part #: 41769 1× Black

Wedge Plate 4 x 2...

Part #: 41770 1× Black

Bar 1 x 12 with 1...

Part #: 42445 1× Trans-Clear

Technic Axle Pin ...

Part #: 43093 4× Blue

Box 2 x 2 x 2 [Ho...

Part #: 4345b 1× Light Bluish Gray

Box 2 x 2 x 2 Doo...

Part #: 4346 1× Light Bluish Gray

Dish 6 x 6 Invert...

Part #: 44375b 3× White

Plate Special 1 x...

Part #: 44861 3× White

Technic Axle 3

Part #: 4519 3× Yellow

Brick 1 x 2 x 5 w...

Part #: 46212 1× Trans-Clear

Brick Wedged, Cur...

Part #: 47753 2× White

Panel 1 x 2 x 1 [...

Part #: 4865b 3× Dark Bluish Gray

Tyre 21 x 6 City ...

Part #: 50861 2× Black

Wheel Centre 15 x...

Part #: 50862 2× Light Bluish Gray

Plant, Fern 3 x 4...

Part #: 5151 4× Dark Green

Brick Special 1 x...

Part #: 52107 1× Black

Brick Sloped Inve...

Part #: 52501 2× Black

Hinge Cylinder 1 ...

Part #: 53923 2× Black

Brick Sloped 18° ...

Part #: 5404 2× Black

Brick Sloped 30° ...

Part #: 54200 2× Dark Bluish Gray

Brick Sloped 30° ...

Part #: 54200 4× Black

Wheel 18 x 14 wit...

Part #: 55981 4× Black

Hinge Cylinder 1 ...

Part #: 57360 4× Black

Technic Axle Conn...

Part #: 59443 3× Black

Technic Axle Conn...

Part #: 59443 7× Reddish Brown

Cone 1 x 1 [Top G...

Part #: 59900 5× White

Plate Round Corne...

Part #: 6003 4× White

Plate Round Corne...

Part #: 6003 6× Black

Plate Special 1 x...

Part #: 60470b 1× Dark Bluish Gray

Plate Round 4 x 4...

Part #: 60474 2× White

Brick Sloped 18° ...

Part #: 60477 2× Dark Bluish Gray

Brick Curved 2 x ...

Part #: 6081 2× White

Hinge Brick 2 x 2...

Part #: 6134 4× Light Bluish Gray

Hinge Brick 2 x 2...

Part #: 6134 2× White

Plate Round 1 x 1...

Part #: 6141 4× Dark Bluish Gray

Weapon Gun Automa...

Part #: 62885 1× Black

Tile 1 x 3

Part #: 63864 2× Black

Plate Special 1 x...

Part #: 63868 1× Trans-Clear

Bar 6L with Stop ...

Part #: 63965 2× Reddish Brown

Fairing, Motorcyc...

Part #: 65521 1× Dark Blue

Bar, Angled with ...

Part #: 65578 2× Black

Bar, Angled with ...

Part #: 65578 4× Trans-Clear

Technic Axle Conn...

Part #: 68888 2× Reddish Brown

Tile 2 x 6

Part #: 69729 1× White

Launcher, Plate S...

Part #: 69754 2× Pearl Titanium

Launcher Trigger,...

Part #: 69755 5× Dark Bluish Gray

Launcher, Weapon ...

Part #: 69767 3× White

Technic Brick 1 x...

Part #: 73230 1× Dark Bluish Gray

Plate Special, Wa...

Part #: 73304 1× Trans-Orange

Shield Round Bowe...

Part #: 75902pr0019 1× Dark Bluish Gray

Tool Hammer / Sle...

Part #: 75904 1× Light Bluish Gray

Brick Round Corne...

Part #: 76797 5× White

Grille Bar 1 x 4 ...

Part #: 77083 1× Black

Plate 1 x 5

Part #: 78329 6× Dark Bluish Gray

Plate 1 x 5

Part #: 78329 1× Light Bluish Gray

Plate Special 1 x...

Part #: 79987 2× Dark Bluish Gray

Plate Round 1 x 1...

Part #: 85861 2× Pearl Gold

Plate Round 1 x 1...

Part #: 85861 2× Trans-Clear

Plate Round 1 x 1...

Part #: 85861 6× Trans-Light Blue

Plate Round 1 x 1...

Part #: 85861 3× White

Brick Sloped 30° ...

Part #: 85984 3× White

Brick Sloped 30° ...

Part #: 85984pr0021 1× Light Bluish Gray

Brick Wedged 2 x ...

Part #: 87620 8× Dark Bluish Gray

Plate Special 3 x...

Part #: 88646 1× Light Bluish Gray

Plate 2 x 14

Part #: 91988 2× White

Tyre 30.4 x 14 Of...

Part #: 92402 4× Black

Brick Round 2 x 2...

Part #: 92947 8× Reddish Brown

Bracket 1 x 2 - 2...

Part #: 93274 2× Dark Bluish Gray

Brick and Axle Se...

Part #: 96874 1× Orange

Tile Round 1 x 1

Part #: 98138 1× Trans-Clear

Tile Round 1 x 1

Part #: 98138 14× Trans-Purple

Tile Round 1 x 1

Part #: 98138 2× Dark Bluish Gray

Plate Special Rou...

Part #: 98284 2× Reddish Brown

Tile Special 1 x ...

Part #: 99563 1× Light Bluish Gray

Bracket 1 x 2 - 1...

Part #: 99780 1× Black

Bracket 1 x 2 - 1...

Part #: 99781 3× Dark Bluish Gray

The set offers a good selection of basic bricks and plates in useful colors like Dark Bluish Gray and White, making it a valuable source for MOC builders. The inclusion of multiple Technic axles and connectors also provides opportunities for adding functionality to custom builds.

🛒 Where to Buy

eBay

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💎 Notable Parts

Dark Bluish Gray Tile 1 x 2 with Groove (16x) $0.80

Tan Plate Special 1 x 2 Rounded with 2 Open Studs (12x) $1.20

Reddish Brown Equipment Candlestick (12x) $1.80

White Tile Round 1 x 1 Quarter (12x) $0.60

Dark Bluish Gray Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) (8x) $1.20

Est. BrickLink Part Value

$5.60

💡 MOC Potential

🏙 Expand the Sokovia diorama with additional city buildings

🤖 Create a larger Ultron sentry army

🏛 Rebuild the set into a different scene from Age of Ultron

Community Insights

Real opinions from Reddit and YouTube

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📖 Building Instructions 2

BI 3104, 104+4 76291 V29

Download PDF

BI 3104, 104+4 76291 V39

Download PDF

Inventory Statistics

152

Unique Parts

613

Official Piece Count

567

Cataloged Inventory Pieces

Minifigures

Spare Parts

The official piece count includes the 46 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Inventory Version: 1

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