Fierce Shark with a Treasure Chest

Set number

31381-1

Theme

Creator

Sub theme

Creator 3-in-1

Year

2026

Pieces

379

Age

8+

Availability

Retail

Packaging

Box

Box size (L × W × H)

10.3 × 7.5 × 2.4 in (26.2 × 19.1 × 6.1 cm)

Model size (L × W × H)

4.3 × 3.1 × 10.2 in (11 × 8 × 26 cm)

Box weight

1.17 lb (0.53 kg)

Retail price

• US $34.99
• Canada CAD $44.99
• UK £29.99
• Europe €34.99

Store prices the store's own offer

$27.95 In stock -20% vs retail

Sold and shipped by Walmart · Last checked 2026-10-17 05:00:06 UTC · lowest in 30 days $27.95

Price drop $34.97 → $27.99 on 2026-09-30

View on Walmart

Current market value

: Avg. New $36.47 +4% vs retail

• New median $34.99 · typical $29.00–$41.99 · 25 listings

asking prices · updated 2026-09-26 07:55:38 UTC

Release date

2026-01-01

Retiring

2027-12-31

Shelf life

2 years

Instructions

Book 1 of 3 Book 2 of 3 Book 3 of 3

All 6 instruction PDFs

Qty	Image	Part	Name	Color	Sets
2		32952	Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side	Black	In 184 sets
4		6908	Dome 1 x 1 x 2/3	Black	In 22 sets
1		71752	Plate Special 2 x 2 x 2/3 with Axle Hole and Grill on Sides (Haybale)	Black	In 153 sets
1		4450	Technic Axle and Pin Connector Angled #7 - 168.75°	Black	In 29 sets
1		42195	Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls]	Black	In 118 sets
1		27940	Technic Pin Connector Hub with 2 Axles	Black	In 59 sets
2		30093	Plant, Sea Grass	Bright Green	In 52 sets
1		99781	Bracket 1 x 2 - 1 x 2	Bright Pink	In 24 sets
1		15068	Brick Curved 2 x 2 x 2/3	Bright Pink	In 48 sets
1		3795	Plate 2 x 6	Bright Pink	In 57 sets
1		3069b	Tile 1 x 2 with Groove	Bright Pink	In 118 sets
2		73825	Bracket 1 x 1 - 1 x 2 Inverted	Dark Bluish Gray	In 157 sets
2		3622	Brick 1 x 3	Dark Bluish Gray	In 429 sets
1		6801	Brick Curved 1 x 6	Dark Bluish Gray	Exclusive
2		15068	Brick Curved 2 x 2 x 2/3	Dark Bluish Gray	In 317 sets
2		50950	Brick Curved 3 x 1 No Studs	Dark Bluish Gray	In 174 sets
3		93273	Brick Curved 4 x 1 Double, No Studs	Dark Bluish Gray	In 264 sets
2		93606	Brick Curved 4 x 2 No Studs	Dark Bluish Gray	In 79 sets
5		24201	Brick Curved Inverted 2 x 1	Dark Bluish Gray	In 137 sets
6		54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)	Dark Bluish Gray	In 769 sets
10		85984	Brick Sloped 30° 1 x 2 x 2/3	Dark Bluish Gray	In 608 sets
13		15672	Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version]	Dark Bluish Gray	In 243 sets
1		60481	Brick Sloped 65° 2 x 1 x 2	Dark Bluish Gray	In 136 sets
2		76959	Brick Sloped Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes]	Dark Bluish Gray	In 24 sets
4		11211	Brick Special 1 x 2 with 2 Studs on 1 Side	Dark Bluish Gray	In 213 sets
2		30414	Brick Special 1 x 4 with 4 Studs on One Side	Dark Bluish Gray	In 362 sets
2		50955	Brick Wedged, Curved 10 x 3 Left	Dark Bluish Gray	In 9 sets
2		50956	Brick Wedged, Curved 10 x 3 Right	Dark Bluish Gray	In 9 sets
1		29120	Brick Wedged, Curved 2 x 1 with Stud Notch Left	Dark Bluish Gray	In 117 sets
1		29119	Brick Wedged, Curved 2 x 1 with Stud Notch Right	Dark Bluish Gray	In 114 sets
1		6930	Brick Wedged, Curved 4 x 2 with Stud Notch Left	Dark Bluish Gray	In 3 sets
1		6929	Brick Wedged, Curved 4 x 2 with Stud Notch Right	Dark Bluish Gray	In 3 sets
2		80324	Flag 2 x 2 Trapezoid with Flared Area between Clips	Dark Bluish Gray	In 11 sets
6		3024	Plate 1 x 1	Dark Bluish Gray	In 716 sets
16		3023	Plate 1 x 2	Dark Bluish Gray	In 1,415 sets
8		3623	Plate 1 x 3	Dark Bluish Gray	In 760 sets
4		2420	Plate 2 x 2 Corner	Dark Bluish Gray	In 657 sets
5		3795	Plate 2 x 6	Dark Bluish Gray	In 1,089 sets
2		11212	Plate 3 x 3	Dark Bluish Gray	In 251 sets
1		3032	Plate 4 x 6	Dark Bluish Gray	In 529 sets
1		3958	Plate 6 x 6	Dark Bluish Gray	In 277 sets
4		14704	Plate Special 1 x 2 5.9mm Centre Side Towball Socket	Dark Bluish Gray	In 100 sets
10		15573	Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	Dark Bluish Gray	In 605 sets
4		14417	Plate Special 1 x 2 with 5.9mm Centre Side Towball	Dark Bluish Gray	In 683 sets
2		22890	Plate Special 1 x 2 with End Towball	Dark Bluish Gray	In 344 sets
2		41740	Plate Special 1 x 4 with 2 Studs with Groove [New Underside]	Dark Bluish Gray	In 193 sets
1		57585	Technic Axle Connector Hub with 3 Axles at 120°	Dark Bluish Gray	In 2 sets
1		32474	Technic Ball Joint	Dark Bluish Gray	In 3 sets
3		73230	Technic Brick 1 x 1 with Axle Hole	Dark Bluish Gray	In 82 sets
1		67696	Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole, No Arm Holes	Dark Bluish Gray	In 55 sets
1		3709	Technic Plate 2 x 4 [3 Holes]	Dark Bluish Gray	In 207 sets
2		3070b	Tile 1 x 1 with Groove	Dark Bluish Gray	In 501 sets
2		3069b	Tile 1 x 2 with Groove	Dark Bluish Gray	In 744 sets
2		25269	Tile Round 1 x 1 Quarter	Dark Bluish Gray	In 185 sets
1		24299	Wedge Plate 2 x 2 Left	Dark Bluish Gray	In 125 sets
1		24307	Wedge Plate 2 x 2 Right	Dark Bluish Gray	In 118 sets
2		32952	Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side	Dark Pink	In 3 sets
4		22885	Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side	Dark Pink	In 49 sets
3		3022	Plate 2 x 2	Dark Tan	In 267 sets
2		63868	Plate Special 1 x 2 with Clip Horizontal on End	Dark Tan	In 84 sets
1		18674	Plate Special Round 2 x 2 with Center Stud (Jumper Plate)	Lavender	In 54 sets
4		3004	Brick 1 x 2	Light Bluish Gray	In 947 sets
1		11153	Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges]	Light Bluish Gray	In 85 sets
1		6222	Brick Round 4 x 4 with 4 Side Pin Holes and Center Axle Hole	Light Bluish Gray	In 60 sets
2		68013	Brick Round, Half 1 x 2	Light Bluish Gray	In 83 sets
1		13548	Brick Wedged, Sloped 45° 2 x 2 Corner	Light Bluish Gray	In 109 sets
1		3666	Plate 1 x 6	Light Bluish Gray	In 950 sets
1		26047	Plate Special 1 x 1 Rounded with Handle	Light Bluish Gray	In 221 sets
1		49668	Plate Special 1 x 1 with Tooth	Light Bluish Gray	In 41 sets
1		15070	Plate Special 1 x 1 with Vertical Tooth	Light Bluish Gray	In 39 sets
2		14418	Plate Special 1 x 2 5.9mm Towball Socket	Light Bluish Gray	In 597 sets
2		2540	Plate Special 1 x 2 Side Handle [Free Ends]	Light Bluish Gray	In 368 sets
4		33909	Plate Special 2 x 2 with Only 2 studs	Light Bluish Gray	In 389 sets
3		43723	Wedge Plate 3 x 2 Left	Light Bluish Gray	In 252 sets
3		43722	Wedge Plate 3 x 2 Right	Light Bluish Gray	In 254 sets
1		65092	Plate Special 8-Sided Crystal/Gem 1 x 1 x 2/3	Opal Trans-Clear	In 65 sets
1		92338	Chain 6L [5 Links]	Pearl Gold	In 92 sets
1		2343	Equipment Goblet / Glass	Pearl Gold	In 224 sets
7		85861	Plate Round 1 x 1 with Open Stud	Pearl Gold	In 453 sets
7		98138pr0283	Tile Round 1 x 1 with Golden Crown Print	Pearl Gold	In 39 sets
2		99563	Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]	Pearl Gold	In 255 sets
2		53451	Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small	Red	In 92 sets
6		3171	Animal / Creature Body Part, Claw with Clip	Red	In 12 sets
2		23443	Bar Holder with Hole and Bar Handle	Red	In 13 sets
2		5852	Brick Round Corner, Curved 2 x 2 x 2/3 Quarter Circle With 1 x 1 Bottom Cutout	Red	In 15 sets
1		4871	Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed	Red	In 76 sets
1		29120	Brick Wedged, Curved 2 x 1 with Stud Notch Left	Red	In 171 sets
1		29119	Brick Wedged, Curved 2 x 1 with Stud Notch Right	Red	In 147 sets
2		16770	Creature Body Part, Barb Large (Claw, Talon) with Clip	Red	In 11 sets
3		3022	Plate 2 x 2	Red	In 1,469 sets
1		3021	Plate 2 x 3	Red	In 1,031 sets
1		4032a	Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	Red	In 535 sets
2		78257	Plate Special 1 x 1 with Handle on 2 Ends	Red	In 3 sets
1		35480	Plate Special 1 x 2 Rounded with 2 Open Studs	Red	In 214 sets
2		2540	Plate Special 1 x 2 Side Handle [Free Ends]	Red	In 201 sets
2		78256	Plate Special 1 x 2 with Clip Vertical on End	Red	In 17 sets
2		32828	Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1L	Red	In 60 sets
1		32062	Technic Axle 2 Notched	Red	In 2,234 sets
2		15712	Tile Special 1 x 1 with Clip with Rounded Edges	Red	In 163 sets
1		51739	Wedge Plate 2 x 4	Red	In 70 sets
1		40379	Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section	Reddish Brown	In 62 sets
2		36840	Bracket 1 x 1 - 1 x 1 Inverted	Reddish Brown	In 127 sets
1		3001	Brick 2 x 4	Reddish Brown	In 390 sets
4		37352	Brick Curved 1 x 2 x 1 No Studs	Reddish Brown	In 65 sets
2		3710	Plate 1 x 4	Reddish Brown	In 828 sets
2		2420	Plate 2 x 2 Corner	Reddish Brown	In 410 sets
4		6141	Plate Round 1 x 1 with Solid Stud	Reddish Brown	In 659 sets
2		26047	Plate Special 1 x 1 Rounded with Handle	Reddish Brown	In 179 sets
2		48336	Plate Special 1 x 2 [Side Handle Closed Ends]	Reddish Brown	In 130 sets
1		11476	Plate Special 1 x 2 with Clip Horizontal on Side	Reddish Brown	In 101 sets
2		79389	Bracket 1 x 1 - 1 x 2	Tan	In 92 sets
2		44728	Bracket 1 x 2 - 2 x 2	Tan	In 209 sets
2		78329	Plate 1 x 5	Tan	In 124 sets
2		3020	Plate 2 x 4	Tan	In 872 sets
1		3034	Plate 2 x 8	Tan	In 337 sets
8		4032a	Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	Tan	In 353 sets
2		22888	Plate Round Half 4 x 8	Tan	In 77 sets
17		35480	Plate Special 1 x 2 Rounded with 2 Open Studs	Tan	In 229 sets
6		15208	Plate Special 1 x 2 with Three Teeth [Tri-Tooth]	Tan	In 61 sets
1		15712	Tile Special 1 x 1 with Clip with Rounded Edges	Tan	In 104 sets
2		2412b	Tile Special 1 x 2 Grille with Bottom Groove	Tan	In 156 sets
1		30153	Rock 1 x 1 Jewel / Gem 24 Facet	Trans-Bright Green	In 42 sets
1		30153	Rock 1 x 1 Jewel / Gem 24 Facet	Trans-Dark Pink	In 175 sets
1		30153	Rock 1 x 1 Jewel / Gem 24 Facet	Trans-Red	In 242 sets
1		28621	Minifig Head [Plain] [Vented Stud - 2 Holes]	Trans-Yellow	In 49 sets
2		73825	Bracket 1 x 1 - 1 x 2 Inverted	White	In 115 sets
2		99207	Bracket 1 x 2 - 2 x 2 Inverted	White	In 314 sets
4		32803	Brick Curved Inverted 2 x 2 x 2/3	White	In 204 sets
2		54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)	White	In 945 sets
3		85984	Brick Sloped 30° 1 x 2 x 2/3	White	In 765 sets
1		22889	Brick Sloped Inverted 45° 6 x 2 Double with 2 x 4 Recessed	White	In 38 sets
1		67329	Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides	White	In 78 sets
1		5415	Brick Wedged, Curved 1 x 4 with Stud Notch Left	White	In 23 sets
1		5414	Brick Wedged, Curved 1 x 4 with Stud Notch Right	White	In 23 sets
3		29120	Brick Wedged, Curved 2 x 1 with Stud Notch Left	White	In 238 sets
3		29119	Brick Wedged, Curved 2 x 1 with Stud Notch Right	White	In 233 sets
1		43713	Brick Wedged, Curved Inverted 6 x 4	White	In 62 sets
1		29115	Brick Wedged, Sloped Inverted 6 x 6 x 1 Triple	White	In 2 sets
7		3023	Plate 1 x 2	White	In 2,605 sets
6		3021	Plate 2 x 3	White	In 1,360 sets
1		3020	Plate 2 x 4	White	In 1,731 sets
2		11212	Plate 3 x 3	White	In 226 sets
2		77844	Plate 3 x 3 Corner	White	In 97 sets
2		3386	Plate Special 1 x 1 x 2/3 Half Round with Side Stud	White	In 114 sets
1		48336	Plate Special 1 x 2 [Side Handle Closed Ends]	White	In 351 sets
1		60470b	Plate Special 1 x 2 with Clips Horizontal [Open O Clips]	White	In 257 sets
1		64799	Plate Special 4 x 4 with 2 x 2 Opening	White	In 69 sets
2		63864	Tile 1 x 3	White	In 528 sets
1		24299	Wedge Plate 2 x 2 Left	White	In 156 sets
1		24307	Wedge Plate 2 x 2 Right	White	In 159 sets
1		4519	Technic Axle 3	Yellow	In 607 sets
1		6908	Dome 1 x 1 x 2/3	Black	In 22 sets	extra
1		54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)	Dark Bluish Gray	In 769 sets	extra
1		3024	Plate 1 x 1	Dark Bluish Gray	In 716 sets	extra
1		3070b	Tile 1 x 1 with Groove	Dark Bluish Gray	In 501 sets	extra
1		25269	Tile Round 1 x 1 Quarter	Dark Bluish Gray	In 185 sets	extra
1		65092	Plate Special 8-Sided Crystal/Gem 1 x 1 x 2/3	Opal Trans-Clear	In 65 sets	extra
1		85861	Plate Round 1 x 1 with Open Stud	Pearl Gold	In 453 sets	extra
1		98138pr0283	Tile Round 1 x 1 with Golden Crown Print	Pearl Gold	In 39 sets	extra
1		53451	Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small	Red	In 92 sets	extra
1		32828	Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1L	Red	In 60 sets	extra
1		6141	Plate Round 1 x 1 with Solid Stud	Reddish Brown	In 659 sets	extra
1		30153	Rock 1 x 1 Jewel / Gem 24 Facet	Trans-Bright Green	In 42 sets	extra
1		30153	Rock 1 x 1 Jewel / Gem 24 Facet	Trans-Dark Pink	In 175 sets	extra
1		30153	Rock 1 x 1 Jewel / Gem 24 Facet	Trans-Red	In 242 sets	extra
1		54200	Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)	White	In 945 sets	extra

Building instructions

• BI 3106, 60, 31381 1/3 V29
• BI 3106, 52, 31381 2/3 V29
• BI 3106, 44, 31381 3/3 V29
• BI 3106, 60, 31381 1/3 V39
• BI 3106, 52, 31381 2/3 V39
• BI 3106, 44, 31381 3/3 V39

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