WOWBricks
Sea Animals
LEGO 31158

Sea Animals

CreatorCollectible
BEST PRICE

WOW, what a great deal!

£29.95
Value up £4.96 since RRP
Buy now ↗eBay UK

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£29.95

Lowest price

Current

BEST PRICE

£29.95

Avg price (30d)

£29.95

Historical lowest

8 Nov 2026

BEST PRICE

£24.99

Catalog price

1

Offers

2024

Year released

Prices at UK retailers

We currently track 1 store selling this set, and check prices regularly.

eBay UKBEST PRICE

Checked 2h ago

£29.95
Buy now ↗
💡 We check this store regularly for price changes. Set a price alert above to get notified the moment it drops further.

What Makes this set WOW?

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Transparent display bars: The use of transparent elements makes the animals appear as if they were floating freely in the water. This allows you to create a visually light and dynamic diorama that perfectly imitates natural movement under water.

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Adjustable base design: The base representing the seabed has hinges that allow it to be bent at an angle or placed in a straight line. Thanks to this, the user can adjust the width and shape of the display to the dimensions of the shelf or display case.

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Rich fauna in the main model: The set allows you to build up to six different animals at once, including a turtle, jellyfish, seahorse and crab. Most creatures have movable elements, such as fins or tentacles, which allows for realistic positioning of their silhouettes.

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Modular Connection System: The bases of all three alternative models are equipped with side clips that allow them to be physically connected to form one large coral reef. This is a rare feature in the series and promotes collecting and creating larger underwater dioramas.

Set details

LEGO Sea Animals (set #31158) is a Creator set released in 2024, made up of 421 pieces.

Set number
#31158
Theme
Creator
Sub-theme
Creator 3-in-1
Year released
2024
Pieces
421

Price history

Lowest recorded price: £29.95 on 8 Nov 2026

Common questions about Sea Animals

What is LEGO Sea Animals?▾

LEGO Sea Animals (set #31158) is a set from the Creator (Creator 3-in-1) range, released in 2024, made up of 421 pieces.

How much does LEGO Sea Animals cost?▾

The current lowest price we've found is £29.95 at eBay UK, compared to a catalogue price of £24.99. We check prices across 1 UK retailer for this set.

What's the lowest price LEGO Sea Animals has been?▾

The lowest price we've recorded for this set is £29.95 on 8 November 2026. The current price matches this all-time low, making now a good time to buy.

Is LEGO Sea Animals being retired?▾

Yes — this set is flagged as likely to retire soon based on its age and catalogue signals. Once a LEGO set retires, it's no longer produced and prices on secondary/resale markets can rise.

Where can I buy LEGO Sea Animals cheapest in the UK?▾

Right now, eBay UK has the lowest price we've tracked at £29.95. We compare prices across UK retailers and update them regularly, so check back for the latest.

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