T. rex

T. rex (31151-1) is a set in the Creator 3-in-1 theme, released in 2024. It has 626 pieces.

Number:31151-1
Released:June 2024
Pieces:626
Box size:38.2 × 26.2 × 5.7 cm
Box weight:927 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 55.64 USD, taken from 30 days with a price on record.

Since 9/25/2026 the lowest shop price has fallen from 56.90 USD to 56.07 USD, by 1 % (based on 40 days with a price on record).

LEGO expects to retire this set in December 2026.

Product details

Number: 31151-1
Name: T. rex
Theme: Creator › Creator 3-in-1
Released: June 2024
Launched: June 2024
Retired: July 2026 in the United States
Pieces: 626
RRP: ≈ 56.17 USD (79.99 CAD) (Canada)≈ 67.34 USD (59.99 EUR) (Germany)≈ 72.59 USD (54.99 GBP) (United Kingdom)59.99 USD (United States)
Price per piece: ≈ 0.090 USD (0.128 CAD) (Canada)≈ 0.108 USD (0.096 EUR) (Germany)≈ 0.116 USD (0.088 GBP) (United Kingdom)0.096 USD (United States)
Best price (30 days): 55.64 USD
Price per piece (best offer): 0.090 USD
Barcodes from shop data, not confirmed: EAN-13 5702017585093

≈ 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

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View the price guide on BrickLink

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Description from LEGO.com

Dinosaur fun with a rebuildable T. rex LEGO® 3in1 toy

Read the full description

Boys and girls aged 9+ can travel back in time to play out amazing action with this T. rex (31151) dinosaur toy. The Tyrannosaurus rex toy is highly posable, so kids can move its head, feet, tail, jaw, legs, arms, and even toes and heels, into different poses. The T. rex toy also comes with a nest containing 2 small dinosaur egg elements and together they make an impressive display on a shelf or bedside table. This LEGO® dinosaur toy building set gives kids a world of exciting play possibilities with 3 different dinosaur toys to build using the same bricks. They can create a posable T. rex, rebuild it into a fearsome triceratops with 3 horns, or turn it into a pterodactyl with large movable wings. LEGO Creator 3in1 toy building kits makegreat birthday or holiday gifts for kids with 3 options to create in every box. 3in1 sets offer a range of brick-built models that appeal to kids’ biggest passions, including cool vehicles, amazing animals and detailed city scenes.

Source: LEGO Shop Advertising

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Pricing

Best price ever≈ 55.64 USD (49.99 EUR) Advertising Sealed · gross · idee+spiel · seen 10/29/2026

Current best offer≈ 56.07 USD (49.99 EUR) Advertising Sealed · gross · idee+spiel · seen 11/3/2026

Price history

Lowest shop price now56.07 USD
Lowest ever 55.64 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	55.85 USD
October 2026	55.64 USD
September 2026	56.66 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: 44 · OTTO: 11 · LEGO® Shop (FR): 8 · BRICKMO: 1 · Baustein Store: 1

Latest price from each shop

Sorted: lowest price first Show highest first

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Show prices for

Austria (AT)

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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.

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idee+spiel Sealed · gross · seen 11/3/2026

≈ 56.07 USD (49.99 EUR)

Go to shop

OTTO Sealed · gross · seen 11/2/2026

≈ 61.58 USD (54.90 EUR)

Go to shop

BRICKMO Sealed · gross · seen 11/3/2026

≈ 66.17 USD (59.00 EUR)

Go to shop

LEGO® Shop (FR) Sealed · gross · seen 10/9/2026 Out of stock at LEGO

≈ 67.22 USD (59.99 EUR)

Not in the shop's feed for over a week

Baustein Store Sealed · gross · seen 11/3/2026

≈ 72.89 USD (64.99 EUR)

Go to shop

Amazon.com BrickDb shows no Amazon prices. The link opens a search for this set on Amazon's own site.

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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 ≈ 56.17 USD (79.99 CAD) unknown tax basis Available 5/3/2024 to 7/31/2026.Recorded by BrickDb since 10/2/2026

Germany ≈ 67.34 USD (59.99 EUR) gross Available 5/3/2024 to 6/29/2026.Recorded by BrickDb since 10/2/2026

United Kingdom ≈ 72.59 USD (54.99 GBP) gross Available 5/3/2024 to 8/8/2026.Recorded by BrickDb since 10/2/2026

United States 59.99 USD net Available 5/3/2024 to 7/31/2026.Recorded by BrickDb since 10/2/2026

≈ 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

All building instructions for this set on LEGO.com

Parts in this set

167 inventory lines

Catalogue image of the part Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges]

Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] 11153· Olive Green

×2

Catalogue image of the part Brick Special 1 x 2 with 2 Studs on 1 Side

Brick Special 1 x 2 with 2 Studs on 1 Side 11211· Olive Green

×2

Catalogue image of the part Tile Round 1 x 2

Tile Round 1 x 2 1126· Tan

×2

Catalogue image of the part Plate Special 1 x 2 with Pin Hole on Top

Plate Special 1 x 2 with Pin Hole on Top 11458· Dark Bluish Gray

×2

Catalogue image of the part Brick Curved 2 x 1 No Studs [1/2 Bow]

Brick Curved 2 x 1 No Studs [1/2 Bow] 11477· Tan

×4

Brick Curved 2 x 1 No Studs [1/2 Bow] 11477· Reddish Brown

×2

Brick Curved 2 x 1 No Studs [1/2 Bow] 11477· Olive Green

×28

Catalogue image of the part Brick Curved Inverted 4 x 1

Brick Curved Inverted 4 x 1 13547· Tan

×2

Catalogue image of the part Plate Special 1 x 2 with 5.9mm Centre Side Towball

Plate Special 1 x 2 with 5.9mm Centre Side Towball 14417· Dark Bluish Gray

×6

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

×5

Catalogue image of the part Plate Special 1 x 2 5.9mm Centre Side Towball Socket

Plate Special 1 x 2 5.9mm Centre Side Towball Socket 14704· Light Bluish Gray

×1

Catalogue image of the part Brick Curved 2 x 2 x 2/3

Brick Curved 2 x 2 x 2/3 15068· Dark Green

×9

Catalogue image of the part Plate Special 1 x 2 with Three Teeth [Tri-Tooth]

Plate Special 1 x 2 with Three Teeth [Tri-Tooth] 15208· White

×6

Catalogue image of the part Brick Round 2 x 2 Dome Bottom [Open Stud]

Brick Round 2 x 2 Dome Bottom [Open Stud] 15395· White

×2

Catalogue image of the part Tile Round 1 x 2 Half Circle

Tile Round 1 x 2 Half Circle 1748· Tan

×2

Catalogue image of the part Plate Round Half 3 x 6 with 1 x 2 Cutout

Plate Round Half 3 x 6 with 1 x 2 Cutout 18646· Dark Green

×8

Same theme, piece count within 15 %

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T. rex

In numbers

Product details

BrickLink market data

Description from LEGO.com

Can I build this?

Pricing

Price history

Latest price from each shop

On eBay

Recommended retail price

Building instructions

Parts in this set

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