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Ages 9+

Brick-Built Mosasaurus Boat Mission (76974)

Name: Brick-Built Mosasaurus Boat Mission
Brand: LEGO
SKU: 76974
Rating: 4.7 (4 reviews)

Prices last checked: 30 April 2026 at 18:01

LEGO.com RRP:

£54.99

LEGO.com

★4.7

(4 reviews)

🧱 858 pieces - : £0.06

Available From

Best Deal

£55.00

Price checked: 30 Apr 2026

View Deal →

LEGO.comOfficial

£54.99

Price updated: 26 Apr 2026

View on LEGO →

Building Instructions Brickset

Price Analysis

Lowest Price Ever

£54.99

at LEGO.com · Jan 2026

Average Price (12mo)

£54.99

Current vs Average

0.0%

Near average

Price Trend

Stable

Last 30 days

Best Month to Buy

January

Value Score

10.0/10

Price-per-piece vs theme avg

The lowest price we've recorded for Brick-Built Mosasaurus Boat Mission is £54.99 at LEGO.com in January 2026. The current price is close to the 12-month average of £54.99. Historically, January tends to offer the best prices for this set.

Price History & Buying Verdict

VerdictGood time to buy

•The current best price of £55.00 is within 5% of the all-time low we've recorded (£54.99 at LEGO.com, January 2026).
•On price-per-piece, this is one of the better-value sets in the Jurassic World™ range (value score 10.0/10 vs theme average).

We've been tracking the price of LEGO Jurassic World™ Brick-Built Mosasaurus Boat Mission (858 pieces) for 102 days, recording 10 data points across LEGO.com and major UK retailers. Over that period the price has dropped 0 times below previous levels, with the lowest price ever recorded being £54.99 at LEGO.com in January 2026.

The 12-month average sale price for set 76974 works out to £54.99 — that's 0% above the LEGO RRP of £54.99. The highest price we recorded across our tracked retailers was £55.00, giving a range of about £0.01 between the cheapest and most expensive observation.

Historically, January has produced the lowest average prices for Brick-Built Mosasaurus Boat Mission, so if you're not in a hurry it's worth bookmarking the page closer to that window.

Want to see how LEGO Brick-Built Mosasaurus Boat Mission (set 76974) compares against other sets? Browse the best-value LEGO sets or check the full price-history tracker.

Description

Brick-Built Mosasaurus Boat Mission (76974) is a LEGO Jurassic World™ set with 858 pieces, with an RRP of £54.99. It's currently available from £55.00 at argos_uk. Prices have been stable over the last 30 days. With a value score of 10.0/10, this set offers excellent value compared to other Jurassic World™ sets.

Endless adventures are out there for action-loving kids and fans aged 9 and up in this Brick-Built Mosasaurus Boat Mission (76974) building set. After building the LEGO® Jurassic World toy dinosaur set, kids can play with or display the fully articulated Mosasaurus toy figure, with movable fins, tail and opening jaw, plus LeClerc and Atwater minifigures. The cool gift for kids, boys and girls ramps up the action with a toy boat vehicle and small story starter elements, including a syringe case and 5 sample syringes. The adventure toy also has 2 small ocean reef builds, one for the boat and one for the sea dinosaur. After play, the set can be displayed using the reefs as stands.

The LEGO Builder app guides kids on an intuitive building adventure, letting them zoom in and rotate models in 3D, save sets and track progress. This imagination toy works with others in the LEGO Jurassic World set range (sold separately), inviting dinosaur fans to be part of a fun trend. Set contains 858 pieces.

Features

Mosasaurus toy dinosaur set – Thrill Jurassic World Rebirth movie fans aged 9 and up with this Brick-Built Mosasaurus Boat Mission building kit, combining dinosaurs and action play
Dinosaur action figure and more – A brick-built Mosasaurus figure with an articulated body, a toy boat vehicle with a dinosaur tracker, plus LeClerc and Atwater minifigures to inspire role play
Imagination toys – This LEGO® Jurassic World toy dinosaur set includes 2 small reef builds for the Mosasaurus and boat to rest on, a syringe case, 5 sample syringes and more
Functions for fun play – The Mosasaurus has an articulated body with moving fins and tail for pretend swimming play and an opening jaw for chomping action, plus there’s an opening case with syringes
Dinosaur gift for trendsetting kids aged 9 and up – Fulfill any kid’s passion for Jurassic World Rebirth adventures with a building set that makes a great dinosaur toy gift for boys or girls
A new way to build – The LEGO® Builder app guides kids on an intuitive building adventure, letting them save sets, track their progress, zoom in and rotate models in 3D while they build
Boost creativity – LEGO® Jurassic World sets help foster a kid’s love of toy dinosaurs, prehistoric animals, adventures and nature, letting them grow their creativity and develop storytelling skills
Dinosaur dimensions – The brick-built Mosasaurus in this 858-piece set, from the Jurassic World Rebirth movie, measures over 2.5 in. (6 cm) high, 16.5 in. (42 cm) long and 8 in. (20 cm) wide

Frequently Asked Questions about Brick-Built Mosasaurus Boat Mission

What is the best price for LEGO Brick-Built Mosasaurus Boat Mission (Set 76974)?

LEGO Brick-Built Mosasaurus Boat Mission (Set #76974) is currently priced at £54.99 on LEGO.com. We continuously monitor prices across multiple UK retailers to find you the best deals.

How many pieces are in LEGO set 76974?

LEGO Brick-Built Mosasaurus Boat Mission (Set #76974) contains 858 pieces. At the best available price of £55.00, that works out to approximately 6.4p per piece.

What age is LEGO Brick-Built Mosasaurus Boat Mission suitable for?

LEGO Brick-Built Mosasaurus Boat Mission (Set #76974) is recommended for ages 9+. This set is part of the LEGO Jurassic World™ theme. View all Jurassic World™ sets and deals.

Where can I find the building instructions for LEGO Brick-Built Mosasaurus Boat Mission?

You can download the official building instructions for LEGO Brick-Built Mosasaurus Boat Mission (Set #76974) for free from LEGO.com. Download the building instructions here. The instructions are available as a PDF and can be viewed on any device.

Where can I buy LEGO Brick-Built Mosasaurus Boat Mission in the UK?

LEGO Brick-Built Mosasaurus Boat Mission (Set #76974) is available from 1 UK retailer including argos_uk. Prices range from £55.00. It's also available directly from LEGO.com at £54.99.

What is the lowest price ever recorded for LEGO Brick-Built Mosasaurus Boat Mission?

The lowest price we've recorded for LEGO Brick-Built Mosasaurus Boat Mission (Set #76974) is £54.99 at LEGO.com in January 2026. That's 0% off the LEGO RRP of £54.99. Track the latest movements on our LEGO price history page.

Is LEGO Brick-Built Mosasaurus Boat Mission good value for money?

Comparing piece-count to price across the LEGO Jurassic World™ theme, this set scores 10.0 / 10 for value. That works out to about 6.4p per piece. That puts Brick-Built Mosasaurus Boat Mission in the top tier of Jurassic World™ sets for raw build value — you're paying noticeably less per brick than the theme average. Compare against other contenders on our best-value LEGO sets page.