42201 · Technic · Retiring soon

Deep-Sea Research Submarine

Name: Deep-Sea Research Submarine
Brand: LEGO
SKU: 42201-1
Rating: 4.0 (27 reviews)

413 pieces20254.0 (27 via Brickset)

£26.99at Amazon UK

£8 below RRP (23%) · RRP ~~£34.99~~

Usually £26.99–£27.99 in United Kingdom.

Go to Amazon UK

In stock at 5 stores · updated 9h ago

Next best: John Lewis £26.99 (+£0.00)

£26.99

at Amazon UK

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Where to buy5 United Kingdom stores

Amazon UKCheapest
In stockChecked 9h ago
£26.99
was ~~£34.99~~
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John Lewis
In stockChecked 9h ago
£26.99
Go to store(opens John Lewis in a new tab)
Argos
In stockChecked 9h ago
£27.00
+£0.01 more
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Prices updated 9h ago. Shipping costs aren't included — check the store before you buy.

Is this a good price?

Around its usual price

£26.99 at Amazon UK

23% below RRP2% below historical averageNear historical low

RRP (LEGO's price): £34.99
Usual price (90 days): £26.99–£27.99
Lowest we've tracked: £25.99

Lowest ever: £25.99
Usual price: £27.00

Official LEGO NZ Retiring Soon

This set is currently listed in LEGO New Zealand's official Retiring Soon category. LEGO has not provided an exact retirement date.

First detected: 18/09/2026
Last checked: 26/10/2026
Retailers in stock: 5
Cheapest NZ retailer: Amazon UK
Current NZ price range: £26.99 – £34.99
Lowest NZ price ever tracked: £25.99

View on the official LEGO NZ Retiring Soon page

About this set

Set number: 42201
Theme: Technic
Pieces: 413
Released: 2025
Price per piece: £0.065
Status: Retiring soon

Ready to explore? With this LEGO® Technic™ Deep-Sea Research Submarine toy you can imagine what it would be like to uncover the mysteries of the underwater world. Open up the cockpit to access the seat and controls. Turn the propellers, unfold the arm and use the grabber to lift the old barrel into the submarine for further investigation. What will you discover? Submarine toy set for kids aged 9 and up – Let young science and engineering fans create their own deep-sea adventures with this LEGO® Technic™ Deep-Sea Research Submarine toy Lots of realistic features – This creative building set inc…

Description via Toyworld New Zealand