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Fierce Shark with a Treasure Chest

Catalogue image of Fierce Shark with a Treasure Chest
Expected to retire in December 2028

Fierce Shark with a Treasure Chest (31381-1) is a set in the Creator 3-in-1 theme, released in 2026. It has 379 pieces.

Best offer right now

LEGO® Shop (US)
34.99 USD

net · seen 11/3/2026

AdvertisingGo to shop (LEGO® Shop (US))
  • Number:31381-1
  • Released:January 2026
  • Pieces:379
  • Box size:26.2 × 19.1 × 6.1 cm
  • Box weight:530 g
  • Theme:Creator 3-in-1

Box size and weight as measured by Brickset.

In numbers

Over the last 30 days the lowest shop price recorded for this set was 25.59 USD, taken from 30 days with a price on record.

Since 9/25/2026 the lowest shop price has fallen from 30.67 USD to 25.79 USD, by 16 % (based on 40 days with a price on record).

LEGO expects to retire this set in December 2028.

Product details

Number
31381-1
Name
Fierce Shark with a Treasure Chest
Theme
Creator › Creator 3-in-1
Released
January 2026
Launched
January 2026
Retires
December 2028 (expected)
Pieces
379
RRP
≈ 32.20 USD (44.99 CAD) (Canada)≈ 39.24 USD (34.99 EUR) (Germany)≈ 40.25 USD (29.99 GBP) (United Kingdom)34.99 USD (United States)
Price per piece
≈ 0.085 USD (0.119 CAD) (Canada)≈ 0.104 USD (0.092 EUR) (Germany)≈ 0.106 USD (0.079 GBP) (United Kingdom)0.092 USD (United States)
Best price (30 days)
25.59 USD
Price per piece (best offer)
0.068 USD
Barcodes from shop data, not confirmed
EAN-13 5702018054741

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

BrickLink market data

We hold no current BrickLink prices for this set right now. BrickLink's own price guide is one click away.

The term 'Bricklink' is a trademark of Bricklink, Inc. This application uses the Bricklink API but is not endorsed or certified by Bricklink, Inc.

Description from LEGO.com

LEGO® Creator 3 in 1 rebuildable sea animal toy set

Read the full description

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 pieces.

Source: LEGO Shop Advertising

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Pricing

Best price ever≈ 25.59 USD (22.99 EUR) Advertising Sealed · gross · Thalia (AT) · seen 10/28/2026
Current best offer≈ 25.79 USD (22.99 EUR) Advertising Sealed · gross · Thalia (AT) · seen 11/3/2026
  • Lowest shop price now25.79 USD
  • Lowest ever 25.59 USD

Each day's lowest price among the shops' current offers, including VAT. A price in another currency is converted at the ECB reference rate of its day.

Monthly lows as a table
Month Lowest price
November 2026 25.68 USD
October 2026 25.59 USD
September 2026 29.12 USD

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

Price statistics by condition

Nobody has sold this set recently.

Sources idee+spiel: 46 · Proshop: 40 · The Entertainer: 40 · LEGO® Shop (US): 39 · LEGO® Shop (FR): 33 · Thalia: 28 · Hamleys: 26 · LEGO® Shop (DE): 26 · LEGO® Shop (AT): 25 · LEGO® Shop (BE): 25 · LEGO® Shop (CH): 25 · LEGO® Shop (CZ): 25 · LEGO® Shop (DK): 25 · LEGO® Shop (GB): 25 · LEGO® Shop (ES): 24 · LEGO® Shop (FI): 24 · LEGO® Shop (GR): 24 · LEGO® Shop (HU): 24 · LEGO® Shop (IE): 24 · LEGO® Shop (IT): 24 · LEGO® Shop (LU): 24 · LEGO® Shop (NL): 24 · LEGO® Shop (NO): 24 · LEGO® Shop (PL): 24 · LEGO® Shop (PT): 24 · LEGO® Shop (RO): 24 · LEGO® Shop (SE): 24 · LEGO® Shop (SK): 24 · Orell Füssli: 21 · Thalia (AT): 19 · bücher.de: 18 · MediaMarkt (AT): 16 · OTTO: 16 · Joybuy (FR): 14 · Joybuy (UK): 13 · Toy Street: 13 · Zatu Games: 13 · Books-A-Million: 12 · Conrad (BE): 6 · Conrad (DE): 6 · Conrad (DK): 6 · Conrad (NL): 6 · BRICKMO: 1

Latest price from each shop

Sorted: lowest price first Show highest first
Countries (all)
Show prices for

Worldwide marketplaces are always shown. Nothing ticked shows every country.

Narrow the countries ticked above to

What each source tells us:

  • Shops: the country they are in, and a delivery within it. None says whether it delivers abroad.
  • LEGO's own shops: one storefront per country, each delivering within its country.
  • Hugendubel: in Germany, delivering to Germany and to Austria.
  • eBay: the country the item is in, and a delivery within the country of the eBay site it is listed on.
  • BrickLink: averages over sellers worldwide - no seller's country and no delivery.

Advertising · contains affiliate links

Thalia Sealed · gross · seen 11/3/2026
34% below RRP ≈ 25.79 USD (22.99 EUR)
Go to shop (Thalia, Advertising)
Thalia (AT) Sealed · gross · seen 11/3/2026
34% below RRP ≈ 25.79 USD (22.99 EUR)
Go to shop (Thalia (AT), Advertising)
MediaMarkt (AT) Sealed · gross · seen 11/3/2026
28% below RRP ≈ 28.03 USD (24.99 EUR)
Go to shop (MediaMarkt (AT), Advertising)
BRICKMO Sealed · gross · seen 11/3/2026
28% below RRP ≈ 28.15 USD (25.10 EUR)
Go to shop (BRICKMO, Advertising)
idee+spiel Sealed · gross · seen 11/3/2026
27% below RRP ≈ 28.65 USD (25.54 EUR)
Go to shop (idee+spiel, Advertising)
Conrad (DE) Sealed · gross · seen 11/3/2026
25% below RRP ≈ 29.15 USD (25.99 EUR)
Go to shop (Conrad (DE), Advertising)
OTTO Sealed · gross · seen 11/3/2026
23% below RRP ≈ 30.01 USD (26.76 EUR)
Go to shop (OTTO, Advertising)
Zatu Games Sealed · gross · seen 11/3/2026
25% below RRP ≈ 30.18 USD (22.49 GBP)
Go to shop (Zatu Games, Advertising)
Toy Street Sealed · gross · seen 11/3/2026
25% below RRP ≈ 30.18 USD (22.49 GBP)
Go to shop (Toy Street, Advertising)
Joybuy (UK) Sealed · gross · seen 11/3/2026
24% below RRP ≈ 30.19 USD (22.50 GBP)
Go to shop (Joybuy (UK), Advertising)
The Entertainer Sealed · gross · seen 11/2/2026
24% below RRP ≈ 30.19 USD (22.50 GBP)
Go to shop (The Entertainer, Advertising)
Joybuy (FR) Sealed · gross · seen 11/3/2026
22% below RRP ≈ 30.27 USD (26.99 EUR)
Go to shop (Joybuy (FR), Advertising)
Conrad (BE) Sealed · gross · seen 11/3/2026
22% below RRP ≈ 30.27 USD (26.99 EUR)
Go to shop (Conrad (BE), Advertising)
bücher.de Sealed · gross · seen 11/3/2026
22% below RRP ≈ 30.27 USD (26.99 EUR)
Go to shop (bücher.de, Advertising)
Conrad (DK) Sealed · gross · seen 11/3/2026
30% below RRP ≈ 31.37 USD (209.00 DKK)
Go to shop (Conrad (DK), Advertising)
Conrad (NL) Sealed · gross · seen 11/3/2026
20% below RRP ≈ 31.39 USD (27.99 EUR)
Go to shop (Conrad (NL), Advertising)
Proshop Sealed · gross · seen 11/3/2026
19% below RRP ≈ 31.65 USD (28.22 EUR)
Go to shop (Proshop, Advertising)
LEGO® Shop (US) Sealed · net · seen 11/3/2026
34.99 USD
Go to shop (LEGO® Shop (US), Advertising)
LEGO® Shop (PL) Sealed · gross · seen 11/3/2026 In stock at LEGO
≈ 36.80 USD (144.99 PLN)
Go to shop (LEGO® Shop (PL), Advertising)
Books-A-Million Sealed · net · seen 11/3/2026
36.99 USD
Go to shop (Books-A-Million, Advertising)
Amazon.com BrickDb shows no Amazon prices. The link opens a search for this set on Amazon's own site.
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See the price at Amazon

Where these prices come from

On eBay

The cheapest eBay listings we saw in the last seven days. They are sellers' asking prices, so they are not in the shop price list or the best offer.

We have not seen a current eBay listing for this set.

Recommended retail price

What LEGO published as the recommended retail price, market by market, in that market's own currency. No market's price is ever derived from another's.

Canada ≈ 32.20 USD (44.99 CAD) unknown tax basis Available since 12/3/2025 — still on sale as far as we know.Recorded by BrickDb since 10/16/2026
Germany ≈ 39.24 USD (34.99 EUR) gross Available since 12/3/2025 — still on sale as far as we know.Recorded by BrickDb since 10/16/2026
United Kingdom ≈ 40.25 USD (29.99 GBP) gross Available since 12/3/2025 — still on sale as far as we know.Recorded by BrickDb since 10/16/2026
United States 34.99 USD net Available since 12/3/2025 — still on sale as far as we know.Recorded by BrickDb since 10/16/2026

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

Building instructions

Parts in this set

166 inventory lines

Catalogue image of the part Brick Special 1 x 2 with 2 Studs on 1 Side
×4
Catalogue image of the part Plate 3 x 3
Plate 3 x 3 11212· White
×2
Catalogue image of the part Plate 3 x 3
Plate 3 x 3 11212· Dark Bluish Gray
×2
Catalogue image of the part Plate Special 1 x 2 with Clip Horizontal on Side
×1
Catalogue image of the part Brick Wedged, Sloped 45° 2 x 2 Corner
Brick Wedged, Sloped 45° 2 x 2 Corner 13548· Light Bluish Gray
×1
Catalogue image of the part Plate Special 1 x 2 with 5.9mm Centre Side Towball
×4
Catalogue image of the part Plate Special 1 x 2 5.9mm Towball Socket
Plate Special 1 x 2 5.9mm Towball Socket 14418· Light Bluish Gray
×2
Catalogue image of the part Plate Special 1 x 2 5.9mm Centre Side Towball Socket
×4
Catalogue image of the part Brick Curved 2 x 2 x 2/3
Brick Curved 2 x 2 x 2/3 15068· Bright Pink
×1
Catalogue image of the part Brick Curved 2 x 2 x 2/3
Brick Curved 2 x 2 x 2/3 15068· Dark Bluish Gray
×2
Catalogue image of the part Plate Special 1 x 1 with Vertical Tooth
Plate Special 1 x 1 with Vertical Tooth 15070· Light Bluish Gray
×1
Catalogue image of the part Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version]
×13
Same theme, piece count within 15 %

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