The Avengers Assemble: Age of Ultron

Retired

Set number

76291-1

Theme

Super Heroes Marvel

Sub theme

The Infinity Saga

Year

2024

Pieces

613

Minifigures

9 total (8 distinct designs) · 4 exclusive

Age

10+

Availability

Retail

Packaging

Box

Box size (L × W × H)

15.0 × 10.3 × 2.8 in (38.2 × 26.2 × 7.1 cm)

Model size (L × W × H)

10.6 × 11.0 × 7.1 in (27 × 28 × 18 cm)

Retail price

• US $99.99
• Canada CAD $129.99
• UK £89.99
• Europe €99.99

Store prices the store's own offer

Out of stock

• Not in stock since we started checking on 2026-09-27
• Listed at $99.99

Last checked 2026-10-17 05:00:06 UTC

View on Walmart

Release date

2024-08-01

Retired

2025-12-31

Shelf life

1 year and 5 months

Instructions

Instructions

All 2 instruction PDFs

Minifigures (9)

• 

  Black Widow, Pearl Dark Gray Jumpsuit, Medium Azure Highlights

  fig-013809

  In 2 sets
• 

  Captain America, Neck Bracket

  fig-015391

  Only in this set
• 

  Hawkeye, Black Suit, Quiver

  fig-015394

  In 2 sets

  

  Avg. sold price:

  New $7.73 Used $5.21
• 

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

  fig-015389

  Only in this set
• 2×

  Hydra Trooper

  fig-015363

  In 2 sets
• 

  Hydra Trooper, Neck Bracket

  fig-015390

  Only in this set
• 

  Iron Man Mark 43 Armor, Red Panels

  fig-015361

  In 4 sets

  

  Avg. sold price:

  New $4.59 Used $3.84
• 

  Thor, Rubber Cape

  fig-015393

  Only in this set

Qty	Image	Part	Name	Color	Sets
3		30374	Bar 4L (Lightsaber Blade / Wand)	Black	In 616 sets
2		65578	Bar, Angled with 1 x 1 Round Plate / Stud on End	Black	In 80 sets
4		36841	Bracket 1 x 1 - 1 x 1	Black	In 225 sets
1		99780	Bracket 1 x 2 - 1 x 2 Inverted	Black	In 723 sets
1		28802	Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top]	Black	In 201 sets
2		3004	Brick 1 x 2	Black	In 1,820 sets
2		5404	Brick Sloped 18° 2 x 1 x 2/3	Black	In 57 sets
4		54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)	Black	In 1,146 sets
2		52501	Brick Sloped Inverted 45° 6 x 1 Double with 1 x 4 Recessed	Black	In 77 sets
1		52107	Brick Special 1 x 2 with Studs on 2 Sides	Black	In 277 sets
1		77083	Grille Bar 1 x 4 x 1 2/3 Bull Bar, Squared	Black	In 33 sets
2		53923	Hinge Cylinder 1 x 2 Locking with 1 Finger and Axle Hole On Ends [No Side Slots]	Black	In 58 sets
4		57360	Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 7 Teeth	Black	In 92 sets
4		30383	Hinge Plate 1 x 2 Locking with 1 Finger On Top	Black	In 149 sets
3		3666	Plate 1 x 6	Black	In 1,595 sets
1		3021	Plate 2 x 3	Black	In 1,906 sets
2		3020	Plate 2 x 4	Black	In 2,375 sets
3		3795	Plate 2 x 6	Black	In 1,636 sets
2		15397	Plate 3 x 3 Cross	Black	In 79 sets
2		3031	Plate 4 x 4	Black	In 836 sets
6		3035	Plate 4 x 8	Black	In 528 sets
1		3028	Plate 6 x 12	Black	In 158 sets
2		30565	Plate Round Corner 4 x 4	Black	In 82 sets
6		6003	Plate Round Corner 6 x 6	Black	In 41 sets
2		15573	Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	Black	In 824 sets
2		32014	Technic Axle and Pin Connector Angled #6 - 90°	Black	In 211 sets
3		59443	Technic Axle Connector Smooth [with x Hole + Orientation]	Black	In 536 sets
2		18654	Technic Pin Connector Round 1L [Beam]	Black	In 247 sets
2		63864	Tile 1 x 3	Black	In 549 sets
2		2412b	Tile Special 1 x 2 Grille with Bottom Groove	Black	In 1,138 sets
1		3680	Turntable 2 x 2 Plate, Base	Black	In 595 sets
2		50861	Tyre 21 x 6 City Motorcycle	Black	In 181 sets
4		92402	Tyre 30.4 x 14 Offset Tread [Centre Band]	Black	In 177 sets
1		28324	Vehicle Base 6 x 12 x 3/4 with 4 x 2 Recessed Center with Smooth Underside	Black	In 24 sets
1		18896	Vehicle Base, Motorcycle Chassis, Clip for Handle	Black	In 61 sets
1		3748	Weapon Bow and Arrow Recurve	Black	In 5 sets
1		62885	Weapon Gun Automatic Pistol Medium Barrel	Black	In 52 sets
1		41770	Wedge Plate 4 x 2 Left	Black	In 301 sets
1		41769	Wedge Plate 4 x 2 Right	Black	In 297 sets
4		55981	Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes	Black	In 87 sets
4		28326	Wheel Arch, Mudguard 3 x 4 with 2 x 2 Plate	Black	In 49 sets
4		43093	Technic Axle Pin with Friction Ridges Lengthwise	Blue	In 2,438 sets
1		65521	Fairing, Motorcycle Frame, Vintage no Front Mudguard	Dark Blue	In 3 sets
1		3484	Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip]	Dark Bluish Gray	In 106 sets
2		36840	Bracket 1 x 1 - 1 x 1 Inverted	Dark Bluish Gray	In 272 sets
3		99781	Bracket 1 x 2 - 1 x 2	Dark Bluish Gray	In 261 sets
2		93274	Bracket 1 x 2 - 2 x 4	Dark Bluish Gray	In 216 sets
6		3005	Brick 1 x 1	Dark Bluish Gray	In 567 sets
2		3004	Brick 1 x 2	Dark Bluish Gray	In 690 sets
2		3622	Brick 1 x 3	Dark Bluish Gray	In 429 sets
6		3002	Brick 2 x 3	Dark Bluish Gray	In 343 sets
2		60477	Brick Sloped 18° 4 x 1	Dark Bluish Gray	In 123 sets
2		54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)	Dark Bluish Gray	In 769 sets
2		15672	Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version]	Dark Bluish Gray	In 243 sets
1		28192	Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud	Dark Bluish Gray	In 248 sets
2		3040b	Brick Sloped 45° 2 x 1 with Bottom Pin	Dark Bluish Gray	In 543 sets
2		3038	Brick Sloped 45° 2 x 3	Dark Bluish Gray	In 50 sets
4		32952	Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side	Dark Bluish Gray	In 190 sets
8		87620	Brick Wedged 2 x 2 Facet	Dark Bluish Gray	In 114 sets
1		30031	Handlebars	Dark Bluish Gray	In 262 sets
4		3937	Hinge Brick 1 x 2 Base	Dark Bluish Gray	In 322 sets
5		69755	Launcher Trigger, Weapon Gun Trigger	Dark Bluish Gray	In 210 sets
3		4865b	Panel 1 x 2 x 1 [Rounded Corners]	Dark Bluish Gray	In 135 sets
1		15207	Panel 1 x 4 x 1 with Rounded Corners [Thin Wall]	Dark Bluish Gray	In 109 sets
7		3024	Plate 1 x 1	Dark Bluish Gray	In 716 sets
6		78329	Plate 1 x 5	Dark Bluish Gray	In 135 sets
8		2420	Plate 2 x 2 Corner	Dark Bluish Gray	In 657 sets
2		3020	Plate 2 x 4	Dark Bluish Gray	In 1,353 sets
1		3958	Plate 6 x 6	Dark Bluish Gray	In 277 sets
4		6141	Plate Round 1 x 1 with Solid Stud	Dark Bluish Gray	In 689 sets
1		60470b	Plate Special 1 x 2 with Clips Horizontal [Open O Clips]	Dark Bluish Gray	In 100 sets
2		79987	Plate Special 1 x 3 with 2 Clips on Top	Dark Bluish Gray	In 46 sets
8		34103	Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper)	Dark Bluish Gray	In 84 sets
4		32828	Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1L	Dark Bluish Gray	In 86 sets
1		75902pr0019	Shield Round Bowed with Red, White, and Blue Circles with Star Print (Captain America)	Dark Bluish Gray	In 25 sets
1		73230	Technic Brick 1 x 1 with Axle Hole	Dark Bluish Gray	In 82 sets
5		3070b	Tile 1 x 1 with Groove	Dark Bluish Gray	In 501 sets
16		3069b	Tile 1 x 2 with Groove	Dark Bluish Gray	In 744 sets
2		98138	Tile Round 1 x 1	Dark Bluish Gray	In 211 sets
2		15712	Tile Special 1 x 1 with Clip with Rounded Edges	Dark Bluish Gray	In 486 sets
1		3841	Tool Pickaxe	Dark Bluish Gray	In 127 sets
2		2450	Wedge Plate 3 x 3 Cut Corner	Dark Bluish Gray	In 183 sets
1		32059	Wedge Plate 4 x 6 Cut Corners	Dark Bluish Gray	In 86 sets
6		2682	Plant, Fern 2 x 3 x 2	Dark Green	In 58 sets
4		5151	Plant, Fern 3 x 4 x 2	Dark Green	In 10 sets
1		3021	Plate 2 x 3	Dark Tan	In 307 sets
1		3837	Equipment Shovel [Rounded Handle End]	Flat Silver	In 67 sets
8		2682	Plant, Fern 2 x 3 x 2	Green	In 67 sets
1		4346	Box 2 x 2 x 2 Door with Slot	Light Bluish Gray	In 103 sets
1		4345b	Box 2 x 2 x 2 [Hollow Studs]	Light Bluish Gray	In 163 sets
2		3010	Brick 1 x 4	Light Bluish Gray	In 686 sets
1		85984pr0021	Brick Sloped 30° 1 x 2 x 2/3 with Dashboard, Speedometers Print	Light Bluish Gray	In 71 sets
5		3937	Hinge Brick 1 x 2 Base	Light Bluish Gray	In 370 sets
5		3938	Hinge Brick 1 x 2 Top Plate Thin	Light Bluish Gray	In 220 sets
4		6134	Hinge Brick 2 x 2 Top Plate Thin	Light Bluish Gray	In 513 sets
1		298c05	Lever Small Base with Light Bluish Gray Lever	Light Bluish Gray	In 46 sets
4		3023	Plate 1 x 2	Light Bluish Gray	In 1,772 sets
1		78329	Plate 1 x 5	Light Bluish Gray	In 175 sets
1		3021	Plate 2 x 3	Light Bluish Gray	In 1,152 sets
2		40687	Plate Special 2 x 4 with Pins, Reinforced	Light Bluish Gray	In 45 sets
1		88646	Plate Special 3 x 4 with 1 x 4 Center Studs [Plain]	Light Bluish Gray	In 169 sets
1		3829c01	Steering Stand 1 x 2 with Black Steering Wheel	Light Bluish Gray	In 380 sets
2		2432	Tile Special 1 x 2 with Handle	Light Bluish Gray	In 294 sets
1		99563	Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]	Light Bluish Gray	In 278 sets
2		20482	Tile Special Round 1 x 1 with Hollow Bar	Light Bluish Gray	In 265 sets
1		75904	Tool Hammer / Sledgehammer	Light Bluish Gray	In 65 sets
1		3679	Turntable 2 x 2 Plate - Top	Light Bluish Gray	In 772 sets
2		50862	Wheel Centre 15 x 6 City Motorcycle with Stub Axles	Light Bluish Gray	In 93 sets
1		96874	Brick and Axle Separator v2.0	Orange	In 1,420 sets
2		85861	Plate Round 1 x 1 with Open Stud	Pearl Gold	In 453 sets
2		69754	Launcher, Plate Special 1 x 2 with Mini Blaster Square	Pearl Titanium	In 69 sets
2		25059	Vehicle Track, Roller Coaster Straight 16L	Pearl Titanium	In 6 sets
2		3034	Plate 2 x 8	Red	In 477 sets
5		4032a	Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	Red	In 535 sets
15		32062	Technic Axle 2 Notched	Red	In 2,234 sets
2		63965	Bar 6L with Stop Ring	Reddish Brown	In 324 sets
8		92947	Brick Round 2 x 2 [Grill]	Reddish Brown	In 113 sets
12		37762	Equipment Candlestick	Reddish Brown	In 83 sets
2		2524	Minifig Neckwear Backpack Non-Opening	Reddish Brown	In 35 sets
2		98284	Plate Special Round 2 x 2 with Pin Hole and 4 Bars Up	Reddish Brown	In 65 sets
2		68888	Technic Axle Connector Hub with 4 Bars at 90°, Reinforced Axle Hole	Reddish Brown	In 57 sets
7		59443	Technic Axle Connector Smooth [with x Hole + Orientation]	Reddish Brown	In 222 sets
1		15712	Tile Special 1 x 1 with Clip with Rounded Edges	Reddish Brown	In 299 sets
7		4032a	Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	Sand Green	In 36 sets
12		35480	Plate Special 1 x 2 Rounded with 2 Open Studs	Tan	In 229 sets
8		24246	Tile Round 1 x 1 Half Circle	Tan	In 56 sets
2		1126	Tile Round 1 x 2	Tan	In 35 sets
1		42445	Bar 1 x 12 with 1 x 2 Plate End with Solid Studs and 1 x 1 Round Plate End	Trans-Clear	In 84 sets
4		65578	Bar, Angled with 1 x 1 Round Plate / Stud on End	Trans-Clear	In 215 sets
3		4042	Bar Curved with Axle End and 1 x 1 Round Plate	Trans-Clear	In 63 sets
1		46212	Brick 1 x 2 x 5 without Side Supports	Trans-Clear	In 75 sets
1		3062b	Brick Round 1 x 1 Open Stud	Trans-Clear	In 318 sets
6		3941	Brick Round 2 x 2 with Axle Hole	Trans-Clear	In 141 sets
1		3039	Brick Sloped 45° 2 x 2	Trans-Clear	In 317 sets
2		85861	Plate Round 1 x 1 with Open Stud	Trans-Clear	In 86 sets
1		63868	Plate Special 1 x 2 with Clip Horizontal on End	Trans-Clear	In 24 sets
2		3070b	Tile 1 x 1 with Groove	Trans-Clear	In 120 sets
1		98138	Tile Round 1 x 1	Trans-Clear	In 639 sets
2		3062b	Brick Round 1 x 1 Open Stud	Trans-Light Blue	In 362 sets
6		85861	Plate Round 1 x 1 with Open Stud	Trans-Light Blue	In 162 sets
1		2149	Wave / Lightning with Axle Hole	Trans-Light Blue	In 8 sets
1		73304	Plate Special, Wave / Power Burst / Flame, with Two Studs	Trans-Orange	In 7 sets
14		98138	Tile Round 1 x 1	Trans-Purple	In 67 sets
2		3023	Plate 1 x 2	Trans-Red	In 451 sets
2		41682	Bracket 2 x 2 with 1 x 2 Vertical Studs	White	In 129 sets
2		6081	Brick Curved 2 x 4 x 1 1/3	White	In 94 sets
5		76797	Brick Round Corner, Curved 3 x 3 x 1 Quarter Circle	White	In 41 sets
3		85984	Brick Sloped 30° 1 x 2 x 2/3	White	In 765 sets
2		3298	Brick Sloped 33° 3 x 2	White	In 227 sets
4		28192	Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud	White	In 165 sets
2		47753	Brick Wedged, Curved 4 x 4 No Top Studs	White	In 30 sets
5		59900	Cone 1 x 1 [Top Groove]	White	In 411 sets
6		3942c	Cone 2 x 2 x 2, Open Stud	White	In 165 sets
3		44375b	Dish 6 x 6 Inverted (Radar) with Solid Studs	White	In 50 sets
2		3937	Hinge Brick 1 x 2 Base	White	In 300 sets
2		6134	Hinge Brick 2 x 2 Top Plate Thin	White	In 116 sets
3		69767	Launcher, Weapon Gun / Blaster / Shooter Square	White	In 23 sets
14		2682	Plant, Fern 2 x 3 x 2	White	In 12 sets
5		15469	Plant, Leaves, Round 2 x 2 x 2/3 with + Axle Hole and 4 Leaf Extensions	White	In 8 sets
3		3023	Plate 1 x 2	White	In 2,605 sets
8		3710	Plate 1 x 4	White	In 1,874 sets
1		3832	Plate 2 x 10	White	In 366 sets
2		91988	Plate 2 x 14	White	In 38 sets
2		3022	Plate 2 x 2	White	In 1,750 sets
3		3020	Plate 2 x 4	White	In 1,731 sets
4		3036	Plate 6 x 8	White	In 178 sets
3		85861	Plate Round 1 x 1 with Open Stud	White	In 502 sets
2		60474	Plate Round 4 x 4 with Pin Hole	White	In 274 sets
3		11213	Plate Round 6 x 6 with Hole	White	In 102 sets
2		30565	Plate Round Corner 4 x 4	White	In 113 sets
4		6003	Plate Round Corner 6 x 6	White	In 65 sets
1		18646	Plate Round Half 3 x 6 with 1 x 2 Cutout	White	In 65 sets
3		44861	Plate Special 1 x 2, Top Clip [Open O]	White	In 136 sets
1		15573	Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	White	In 922 sets
2		18674	Plate Special Round 2 x 2 with Center Stud (Jumper Plate)	White	In 503 sets
2		32016	Technic Axle and Pin Connector Angled #3 - 157.5°	White	In 41 sets
4		32064a	Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin	White	In 228 sets
1		69729	Tile 2 x 6	White	In 160 sets
12		25269	Tile Round 1 x 1 Quarter	White	In 462 sets
4		1748	Tile Round 1 x 2 Half Circle	White	In 154 sets
3		4519	Technic Axle 3	Yellow	In 607 sets
1		65578	Bar, Angled with 1 x 1 Round Plate / Stud on End	Black	In 80 sets	extra
1		54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)	Black	In 1,146 sets	extra
1		18654	Technic Pin Connector Round 1L [Beam]	Black	In 247 sets	extra
1		54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)	Dark Bluish Gray	In 769 sets	extra
1		69755	Launcher Trigger, Weapon Gun Trigger	Dark Bluish Gray	In 210 sets	extra
1		3024	Plate 1 x 1	Dark Bluish Gray	In 716 sets	extra
1		6141	Plate Round 1 x 1 with Solid Stud	Dark Bluish Gray	In 689 sets	extra
1		32828	Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1L	Dark Bluish Gray	In 86 sets	extra
1		3070b	Tile 1 x 1 with Groove	Dark Bluish Gray	In 501 sets	extra
1		98138	Tile Round 1 x 1	Dark Bluish Gray	In 211 sets	extra
1		298c05	Lever Small Base with Light Bluish Gray Lever	Light Bluish Gray	In 46 sets	extra
1		20482	Tile Special Round 1 x 1 with Hollow Bar	Light Bluish Gray	In 265 sets	extra
1		85861	Plate Round 1 x 1 with Open Stud	Pearl Gold	In 453 sets	extra
1		24246	Tile Round 1 x 1 Half Circle	Tan	In 56 sets	extra
1		65578	Bar, Angled with 1 x 1 Round Plate / Stud on End	Trans-Clear	In 215 sets	extra
1		85861	Plate Round 1 x 1 with Open Stud	Trans-Clear	In 86 sets	extra
1		3070b	Tile 1 x 1 with Groove	Trans-Clear	In 120 sets	extra
1		98138	Tile Round 1 x 1	Trans-Clear	In 639 sets	extra
1		85861	Plate Round 1 x 1 with Open Stud	Trans-Light Blue	In 162 sets	extra
1		98138	Tile Round 1 x 1	Trans-Purple	In 67 sets	extra
1		85861	Plate Round 1 x 1 with Open Stud	White	In 502 sets	extra
1		25269	Tile Round 1 x 1 Quarter	White	In 462 sets	extra
1		1748	Tile Round 1 x 2 Half Circle	White	In 154 sets	extra

Building instructions

• BI 3104, 104+4 76291 V29
• BI 3104, 104+4 76291 V39

PDFs from LEGO.com. The same booklet is often printed in several versions (e.g. V29 EU A4 format, V39 US Letter format).