Recommended price
€39.99
Manufacturer’s recommended price (DE)
In LEGO’s own currency (EUR); not converted.
The price the manufacturer recommends. Not a shop offer.
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Deep-Sea Research Submarine is a LEGO set. Recommended price of this set: €39.99. No shop has a price for this set yet.
Inspire kids aged 9 and up to explore the secrets of the oceans with this Deep-Sea Research Submarine toy set (42201). The model is packed with features like those found on real submarines, including steering, 3 spinning propellers, 3 air tanks, and a cockpit with seat and controls. The submarine features an extending arm to grab and lift the barrel accessory as kids play out their own sea-bed adventures.
This submarine model kit comes from a range of LEGO® Technic™ sets which feature realistic movement to introduce young builders to the universe of engineering. This set makes a great gift for kids who enjoy buildable vehicle toys.
Let the LEGO Builder app guide your child on an intuitive building adventure, allowing them to zoom in and rotate models in 3D, save sets and track their progress.
Product data updated on 3 October 2026.
Price history
The lowest price per day at the shops we follow (market: Denmark), including shipping where the shop states it.
Lowest price since 5 October 2026: DKK 317.98 at KidInn, highest DKK 318.48, now DKK 318.48.
- Lowest
- DKK 317.98 KidInn
- Highest
- DKK 318.48
- Now
- DKK 318.48
Lowest price
- KidInn
- LEGO.com
All price changes 2
| Date | Shop | Change | Lowest price |
|---|---|---|---|
| KidInn | KidInn | +DKK 0.50 | DKK 318.48 |
| KidInn | KidInn | First price | DKK 317.98 |
