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31381 LEGO Creator 3 in 1 Fierce Shark with a Treasure Chest thumbnail image

31381 LEGO Creator 3 in 1 Fierce Shark with a Treasure Chest
Images 6Description 
31381 LEGO Creator 3 in 1 Fierce Shark with a Treasure Chest
  • Fierce Shark with a Treasure Chest thumbnail
  • Fierce Shark with a Treasure Chest thumbnail
  • Fierce Shark with a Treasure Chest thumbnail
  • Fierce Shark with a Treasure Chest thumbnail
  • Fierce Shark with a Treasure Chest thumbnail
  • Fierce Shark with a Treasure Chest thumbnail

LEGO 31381 Fierce Shark with a Treasure Chest is a Creator set currently available at retail for $34.99 and is projected to retire in mid and late 2027. Current new-sealed secondary market prices range from $32 to $42.

Forecast Model

This represents the expected annual growth (CAGR) based solely on a forecast model.
LEGO 31381-1 Fierce Shark with a Treasure Chest is a Creator 3 in 1 set released in 2026, containing 379 pieces. It builds a posable shark displayed with a treasure chest and a crab. Alternate builds include an anglerfish with sea plants and a posable manta ray with a clamshell. Each model is presented on a display stand, and only one can be built at a time from the included parts.

Once retired, the expected annual growth will be close to 3% after the second year, valuing the set between $38 and $39 shortly after it is retired.
All regions

For Sale (New/Sealed)

This chart shows the sales listing trends of 31381 Fierce Shark with a Treasure Chest.
 (US) Creator 31381 Fierce Shark with a Treasure Chest Building Toy
BrickEconomy Choice
$27.69
(US) NEW Sealed LEGO Creator 31381 Fierce Shark with a Treasure Chest Building Toy $27.99
-20.0%
(US) Creator Fierce Shark with a Treasure Chest Building Toy 31381Kids $27.99
-20.0%
(US) 31381 Creator 3-in-1 Fierce Shark W/ Treasure Chest New Sealed $29.00
-17.1%
(US) NIB LEGO Creator 31381 Fierce Shark with a Treasure Chest 3in1 Set New Sealed $29.99
-14.3%
(VN) Creator Fierce Shark with a Treasure Chest Building Toy for Boys & Girls $30.99
-11.4%
(US) Creator 3 in 1 31381 Fierce Shark Treasure Chest Anglerfish Manta Ray New $30.99
-11.4%
(US) Creator 31381 Fierce Shark with a Treasure Chest Building Toy $30.99
-11.4%
(BR) Creator 31381 Fierce Shark with a Treasure Chest - 3-in-1 Set - Brand New $31.70
-9.4%
(US) Fearless Shark with a Treasure Chest 31381 Creator Set, 379 Pieces $31.95
-8.7%
(US) Lego-Fierce Shark with Treasure Chest And Others, 3in1, Creator 31381 Set. NM. $32.00
-8.5%
(US) Creator 31381 Fierce Shark with a Treasure Chest - 3-in-1 Set - Brand New $32.00
-8.5%
(US) 31381 Creator 3-in-1 Fierce Shark w/ Treasure Chest, New $33.00
-5.7%
(AU) 31381 Fierce Shark with a Treasure Chest - Creator 3 in 1 - BNISB New - AU $33.90
-3.1%
(US) Creator Fierce Shark with a Treasure Chest 31381 (Sealed box) $34.99
(US) Official LEGO Fierce Shark with a Treasure Chest $34.99
Show 32 more listings

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31388 LEGO Creator 3 in 1 Wild Animals Family of Koalas
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31387 LEGO Creator 3 in 1 Iconic Pirate Ship
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31389 Iconic Ferris Wheel

Theme / Subtheme Creator / 3 in 1
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Pieces / Minifigs 916 / 2
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31389 LEGO Creator 3 in 1 Iconic Ferris Wheel
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Available August

31386 Wild Animals Majestic Lion

Theme / Subtheme Creator / 3 in 1
Year 2026
Pieces 839
Availability Retail
31386 LEGO Creator 3 in 1 Wild Animals Majestic Lion
Retail $69.99
Available at retail

31393 Forest Animals Gray Wolf

Theme / Subtheme Creator / 3 in 1
Year 2026
Pieces 657
Availability Retail
31393 LEGO Creator 3 in 1 Forest Animals Gray Wolf
Retail $49.99
Available at retail

31385 Sea Animals Beautiful Dolphins

Theme / Subtheme Creator / 3 in 1
Year 2026
Pieces 542
Availability Retail
31385 LEGO Creator 3 in 1 Sea Animals Beautiful Dolphins
Retail $49.99
Available at retail

31392 Music Decor Piano

Theme / Subtheme Creator / 3 in 1
Year 2026
Pieces 485
Availability Pending release
31392 LEGO Creator 3 in 1 Music Decor Piano
Retail $49.99
Not yet released
Available August

31390 Floral Art Painting

Theme / Subtheme Creator / 3 in 1
Year 2026
Pieces 348
Availability Retail
31390 LEGO Creator 3 in 1 Floral Art Painting
Retail $29.99
Available at retail

31382 Cute Animals Playful Puppy Dog

Theme / Subtheme Creator / 3 in 1
Year 2026
Pieces 336
Availability Retail
31382 LEGO Creator 3 in 1 Cute Animals Playful Puppy Dog
Retail $29.99
Available at retail

31384 Wild Animals Colorful Hummingbird

Theme / Subtheme Creator / 3 in 1
Year 2026
Pieces 312
Availability Retail
31384 LEGO Creator 3 in 1 Wild Animals Colorful Hummingbird
Retail $29.99
Available at retail

31394 Red Panda

Theme / Subtheme Creator / 3 in 1
Year 2026
Pieces 297
Availability Pending release
31394 LEGO Creator 3 in 1 Red Panda
Retail $29.99
Not yet released
Available August

31383 Floral Decor Perfume Bottle

Theme / Subtheme Creator / 3 in 1
Year 2026
Pieces 286
Availability Retail
31383 LEGO Creator 3 in 1 Floral Decor Perfume Bottle
Retail $29.99
Available at retail

31379 Fierce Dinosaur

Theme / Subtheme Creator / 3 in 1
Year 2026
Pieces 283
Availability Retail
31379 LEGO Creator 3 in 1 Fierce Dinosaur
Retail $19.99
Available at retail

31391 Fashion Bag with Storage

Theme / Subtheme Creator / 3 in 1
Year 2026
Pieces 272
Availability Retail
31391 LEGO Creator 3 in 1 Fashion Bag with Storage
Retail $29.99
Available at retail

31380 Retro Gaming Console

Theme / Subtheme Creator / 3 in 1
Year 2026
Pieces 268
Availability Retail
31380 LEGO Creator 3 in 1 Retro Gaming Console
Retail $19.99
Available at retail

31376 Cute Hamster with a Flower

Theme / Subtheme Creator / 3 in 1
Year 2026
Pieces 166
Availability Retail
31376 LEGO Creator 3 in 1 Cute Hamster with a Flower
Retail $9.99
Available at retail

31377 Turtle with a Water Lily Flower

Theme / Subtheme Creator / 3 in 1
Year 2026
Pieces 124
Availability Retail
31377 LEGO Creator 3 in 1 Turtle with a Water Lily Flower
Retail $9.99
Available at retail

30714 Orange Cat

Theme / Subtheme Creator / 3 in 1
Year 2026
Pieces 79
Availability Retired
30714 LEGO Creator 3 in 1 Orange Cat
Retail $4.99
Value $8.42
Growth  +68.7%
Annual growth 30.3%

My Collection

Fierce Shark with a Treasure Chest Reviews

15 ratings
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About Creator 3 in 1

The LEGO Creator 3-in-1 theme consists of LEGO sets that offer instructions for building three distinct models using the same set of bricks. Each set provides the components necessary for all three designs, but only one model can be built at a time.

3 in 1 was introduced in 2006 and currently consists of 252 sets. As of today, 4997 Transport Ferry is the most valuable 3 in 1 set with an estimated new/factory sealed value of $264.
Read more
Boys and girls ages 8 and up can play out fun underwater stories with this LEGO Creator 3 in 1 Fierce Shark with a Treasure Chest (31381) building toy. This impressive sea animal toy set offers kids 3 different building options with the same set of bricks.

They can choose to build a posable shark toy that can be displayed on a stand with a treasure chest and crab. They can then rebuild it into an anglerfish on a stand with sea plants or a posable manta ray toy on a stand with a clamshell. Once the building and playtime fun is over, each model can be displayed as room decor on a shelf or desk.

This LEGO Creator 3 in 1 set will inspire young imaginations and makes a great gift idea for kids who love sea animals. And with the LEGO Builder app, they can also experience a building adventure. They can zoom in and rotate their sets using 3D building instructions, track their progress and save sets in one place. Please note models cannot be built simultaneously. Set contains 379...
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