LegoLEGO® Technic

Lego® Deep-Sea Research Submarine

Name: Deep-Sea Research Submarine 42201 | LEGO® Technic
Brand: Lego
SKU: 42201
Availability: InStock

Lowest price right now CHF 24.39 at alternate.de, 46% below RRP, 3 shops compared. Prices as of 12.11.2026, 14:05.

NewBest price40,39 CHFusual 40,79 CHF−1%Lowest price in 90 days@ Alternate DEincl. 16,00 CHF shipping UsedFind great used offers on eBay.

Alle 3 Angebote vergleichen →

Lego Deep-Sea Research Submarine (42201) – Produktfoto freigestellt

Set #: 42201
Parts: 413
Price/part: 5.9 ct
Release: 2025
Age: 9+

Price comparison · 3 Offers · final prices incl. shipping

Where is Deep-Sea Research Submarine cheapest right now?

Shipping to Switzerland

3 shops checkedIndependently sorted

New

40,39CHFBEST PRICE

0,40 CHF below usual price

incl. 16,00 CHF shippingincl. VAT & customsfrom | 4 to 11 days

40,39 CHFNewincl. 16,00 CHF shipping · 4 to 11 days

New
53,40CHF
incl. 8,50 CHF shippingincl. VAT & customsfrom | 3 to 4 days
53,40 CHFNewincl. 8,50 CHF shipping · 3 to 4 days
New
55,40CHF
incl. 29,67 CHF shippingincl. estimated VAT & customsfrom | 1 to 3 days
55,40 CHFNewincl. 29,67 CHF shipping · 1 to 3 days

Price check · in short

What does Lego® Deep-Sea Research Submarine (42201) currently cost?

On VERObricks, Lego® Deep-Sea Research Submarine (Set No. 42201) is currently listed by 3 shops across 3 offers. The lowest new price in the VERObricks comparison is 40,39 CHF (alternate.de). Other new offers range up to 55,40 CHF. You currently save 1% (0,40 CHF) compared to the usual dealer price of 40,79 CHF. The manufacturer's RRP is 44,90 CHF. The current price per brick is 9,8 cents.

Notes on prices & affiliate links

Displayed prices may differ from actual offers. We update prices regularly, but offers on the linked pages may change quickly. Please note that we earn a commission on some qualified purchases made through partner links (e.g., from Amazon, eBay, or other shops). This only applies to links used within affiliate programs. There are no additional costs for you, and we also provide non-affiliate links to ensure a comprehensive overview of available offers.

Price history · Price development

Has Deep-Sea Research Submarine ever been cheaper?

Current: 40,39 CHF; New, best shop
30-day low: 40,39 CHF; on 04. Nov. 2026 · alternate.de
Usual at dealers: 40,79 CHF; 90-day median, final price
All-time low: 39,49 CHF; on 10. Jan. 2025 · alternate.de

Loading chart …

Last 30 price changes, newest first
Date	New	Shop
04. Nov. 2026	40,39 CHF	alternate.de
05. Okt. 2026	40,69 CHF	alternate.de
15. Sept. 2026	41,09 CHF	alternate.de
23. Juni 2026	40,79 CHF	alternate.de
16. Juni 2026	52,40 CHF	Lego.de
30. März 2026	40,49 CHF	alternate.de
23. März 2026	52,40 CHF	Lego.de
18. Feb. 2026	40,29 CHF	alternate.de
02. Feb. 2026	40,49 CHF	alternate.de
22. Jan. 2026	40,79 CHF	alternate.de
20. Jan. 2026	40,69 CHF	alternate.de
23. Dez. 2025	40,79 CHF	alternate.de
16. Dez. 2025	52,40 CHF	Lego.de
03. Dez. 2025	40,99 CHF	alternate.de
01. Dez. 2025	40,79 CHF	alternate.de
26. Nov. 2025	40,99 CHF	alternate.de
19. Nov. 2025	40,79 CHF	alternate.de
18. Nov. 2025	51,10 CHF	brickmo
17. Nov. 2025	51,09 CHF	brickmo
15. Nov. 2025	51,12 CHF	brickmo
14. Nov. 2025	51,15 CHF	brickmo
13. Nov. 2025	51,24 CHF	brickmo
12. Nov. 2025	51,36 CHF	brickmo
10. Nov. 2025	52,40 CHF	Lego.de
08. Nov. 2025	51,47 CHF	brickmo
06. Nov. 2025	52,40 CHF	Lego.de
05. Nov. 2025	51,37 CHF	brickmo
04. Nov. 2025	51,41 CHF	brickmo
03. Nov. 2025	51,33 CHF	brickmo
01. Nov. 2025	51,39 CHF	brickmo

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Details

Set details

At a glance

Brand: Lego
Partcount: 413
Build Duration: 1–2 h
Age: 9+
Release / EOL: 2025 – 2026
RRP: 44,90 CHF
Price per Part: 5.9 ct; great value

Building instructionsPDF from the manufacturer

Building instructions

Technical data9 entries

Product

Name: Deep-Sea Research Submarine

Dimensions

Product weight: 0.3 kg
Packaging width: 26.2 cm
Packaging height: 5.9 cm
Packaging length: 28.2 cm
Packaging weight: 0.6 kg

Identification

MFR: 42201
EAN: 5702017816241
SKU: 42201

DescriptionManufacturer text

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Creative building set for kids who love science toys and buildable vehicles, includes a buildable deep-sea research submarine with barrel accessory.

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 thearm 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 includes lots of realistic features like the rotating propellers and grabbing arm to help kids explore how submarines work

Opening cockpit – The transparent cockpit opens to give access to the seat and controls

Barrel accessory – The set comes with a barrel accessory, which kids can pick up using the submarine’s extending grabbing arm

A gift for kids – This set makes a fun gift idea for kids who like exploring science and engineering toys or anyone who is interested in submarines and deep-sea exploration

A helping hand – Discover intuitive instructions in the LEGO® Builder app, where builders can zoom in and rotate models in 3D, track their progress and save sets as they develop new skills

An introduction to engineering – LEGO® Technic™ sets feature realistic movement and mechanisms to introduce young LEGO builders to the universe of engineering
Measurements – A 413-piece set with a model measuring over 6 in. (15 cm) high, 9.5 in. (25 cm) long and 6 in. (15 cm) wide

Gallery

Product images (11)

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Looks alike

Looks similar

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FAQ

Frequently Asked Questions

Where can you buy Lego® Deep-Sea Research Submarine?

New stock is available at alternate.de, brickmo, Lego.de (3 shops). VERObricks compares all prices in real time and always shows you the lowest offer — for new and used stock, with shipping cost comparison.

Was Deep-Sea Research Submarine ever cheaper? Price history & all-time low

VERObricks tracks the price history of Lego® Deep-Sea Research Submarine across all shops. The historical low for new is 39,29 CHF. The highest observed new price was 56,10 CHF — a range of 16,81 CHF. Currently, the price is 1,10 CHF (3%) above the all-time low. The price trend is currently downward — the price has fallen recently. With the VERObricks price alert you'll be notified instantly when the price reaches your target.

What is Lego® Deep-Sea Research Submarine? Contents, parts & details

Lego® Deep-Sea Research Submarine is a set by Lego from the "LEGO® Technic" theme (Set No. 42201, EAN: 5702017816241). According to the VERObricks database, the set includes 413 parts, Recommended age 9+. Manufacturer description: "Creative building set for kids who love science toys and buildable vehicles, includes a buildable deep-sea research submarine with barrel accessory." On VERObricks you can find the set in these categories: LEGO® Technic, Technic, Ships, Vehicles, Submersible.

When was Lego® Deep-Sea Research Submarine released and how long will it stay available?

Lego® Deep-Sea Research Submarine was released in January 2025. According to the manufacturer's planning, the set retires at the end of 2026 (EOL, end of life). While it is in regular stock, keep an eye on the price history; after retirement, new copies come from remaining stock only and prices often rise. The official building instructions are available as a PDF directly from the manufacturer, linked in the set details section.

Is Deep-Sea Research Submarine worth it at the current price?

At the current VERObricks best price of 40,39 CHF for 413 parts, that works out to 9,8 cents per part. The price per part is above average. This is typical for licensed sets, collector editions, or sets with many specialty parts. The current discount of 1% off the usual dealer price is moderate.