Price comparison · 6 Offers · final prices incl. shipping
Where is Underwater Robot cheapest right now?
5 shops checkedIndependently sorted
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.
Used
10,99€BEST PRICE
42,00 € below cheapest new price10,99 €Usedincl. 5,99 € shipping · 2 to 4 days42,00 € below cheapest new priceBEST PRICEincl. 5,99 € shipping
New52,99€52,99 €Newfree shippingfree shipping
New61,95€61,95 €Newincl. 6,96 € shippingincl. 6,96 € shipping
Used65,95€65,95 €Usedincl. 5,99 € shipping · 9 to 10 daysincl. 5,99 € shipping- New117,73€117,73 €Newincl. 20,54 € shipping · 7 to 8 daysincl. 20,54 € shipping
Price check · in short
What does Lego® Underwater Robot (31090) currently cost?
On VERObricks, Lego® Underwater Robot (Set No. 31090) is currently listed by 5 shops across 6 offers. The lowest new price in the VERObricks comparison is 52,99 € (amazon.de), including free shipping. Other new offers range up to 215,81 €. Used, the set is available from 10,99 € (ebay). The manufacturer's RRP is 19,99 €. The current price per brick is 25,6 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 Underwater Robot ever been cheaper?
- Current
- 52,99 €
- New, best shop
- 30-day low
- 27,90 €
- on 13. Okt. 2026 · duo-shop
- 90-day avg.
- 38,79 €
- Daily average
- All-time low
- 11,02 €
- on 23. Jan. 2020 · spielemax
Loading chart …
| Date | New | Used | Shop |
|---|---|---|---|
| 11. Nov. 2026 | 52,99 € | 10,99 € | Amazon |
| 09. Nov. 2026 | 52,99 € | 65,95 € | Amazon |
| 08. Nov. 2026 | 52,99 € | 48,93 € | Amazon |
| 13. Okt. 2026 | 27,90 € | 48,93 € | duo-shop |
| 06. Okt. 2026 | 26,48 € | 48,93 € | duo-shop |
| 24. Nov. 2025 | 44,59 € | 48,93 € | brickstore |
| 23. Okt. 2025 | 44,59 € | – | brickstore |
| 16. Dez. 2024 | 92,89 € | – | idee-spiel |
| 12. Juni 2024 | 82,99 € | – | idee-spiel |
| 31. Mai 2024 | 69,99 € | – | idee-spiel |
| 30. Mai 2024 | 13,98 € | – | idee-spiel |
| 25. Apr. 2024 | 69,99 € | – | idee-spiel |
| 19. Aug. 2023 | 111,44 € | – | Kaufland |
| 15. Apr. 2023 | 66,66 € | – | eBay |
| 14. Apr. 2023 | 60,98 € | – | Kaufland |
| 02. Feb. 2023 | 44,44 € | – | eBay |
| 29. Dez. 2022 | 42,80 € | – | otto |
| 06. Dez. 2022 | 37,99 € | – | eBay |
| 16. Nov. 2022 | 34,99 € | – | eBay |
| 14. Nov. 2022 | 36,80 € | – | Kaufland |
| 11. Nov. 2022 | 44,44 € | – | eBay |
| 08. Nov. 2022 | 34,99 € | – | eBay |
| 07. Nov. 2022 | 44,44 € | – | eBay |
| 15. Okt. 2022 | 29,99 € | – | eBay |
| 11. Okt. 2022 | 44,44 € | – | eBay |
| 06. Okt. 2022 | 29,79 € | – | galaxus-de |
| 05. Okt. 2022 | 31,04 € | – | galaxus-de |
| 24. Sept. 2022 | 35,89 € | – | galaxus-de |
| 22. Sept. 2022 | 31,04 € | – | galaxus-de |
| 16. Sept. 2022 | 31,03 € | – | galaxus-de |
Details
Set details
At a glance
- Brand
- Lego
- Partcount
- 207
- Build Duration
- <1 h
- Age
- 7+
- Release / EOL
- 2018 – 2021
- RRP
- 19,99 €
- Price per Part
- 25.6 ct
- Part-Out Value
- 15,08 €
- POV Rate
- 0.3×
Building instructionsPDF from the manufacturer
Technical data9 entries
Product
- Name
- Underwater Robot
Dimensions
- Product weight
- 0,2 kg
- Packaging width
- 19,1 cm
- Packaging height
- 6,1 cm
- Packaging length
- 26,2 cm
- Packaging weight
- 0,4 kg
Identification
- MFR
- 31090-1
- EAN
- 5702016367850
- SKU
- 31090
DescriptionManufacturer text
Head for the ocean floor in search of gold with the awesome Underwater Robot, featuring huge flexible joints, large viewing dome with a red robot eye, ballast tanks and big feet for walking on the seabed. Grab items and drill for samples with the robot’s clawed left hand and carry items with its gripping right hand. But look out for the manta ray with its spiky tail! Rebuild the robot to create a cool deep-sea search Submarine with a manipulator arm or an Underwater Crane treasure hunt center.
- Enjoy 3 building opportunities with this LEGO® Creator 3in1 set. Build the Underwater Robot and manta ray, then rebuild to create a toy Submarine with a manipulator arm, or an Underwater Crane treasure hunt center.
- The Underwater Robot features highly flexible joints, viewing dome with red robot eye, mechanical-style hands with drill, claw and grabber, ballast tanks and large robot feet for traversing the seabed, plus a buildable manta ray and a small seabed build with a sea plant and golden nugget elements.
- The Underwater Robot comes with a yellow, gray, black and red color scheme.
- Open the Robot’s helmet and remove the robot eye to reveal a control console.
- Move the Robot’s head, arms and legs to create cool action poses.
- Venture to the depths of the ocean in search of underwater treasure with this futuristic robot, but watch out for the spiky-tailed manta ray!
- Underwater Robot stands over 5” (14cm) high.
- Manta ray measures over 1” (3cm) high, 2” (6cm) long and 2” (7cm) wide.
- Toy Submarine measures over 3” (9cm) high, 6” (17cm) long and 5” (13cm) wide.
- Underwater Crane measures over 4” (12cm) high, 5” (13cm) long and 7” (18cm) wide.
Gallery
Product images (10)
Alternatives
Similar models from other brands
Looks alike
Looks similar
FAQ
Frequently Asked Questions
Where can you buy Lego® Underwater Robot?
New stock is available at amazon.de, amazon-fr, amazon.de-mp, amazon-it (4 shops). Used copies are offered by ebay, amazon.de-mp. Free shipping is available at amazon.de. VERObricks compares all prices in real time and always shows you the lowest offer — for new and used stock, with shipping cost comparison.
Was Underwater Robot ever cheaper? Price history & all-time low
VERObricks tracks the price history of Lego® Underwater Robot across all shops. The historical low for new is 11,02 €. The highest observed new price was 111,44 € — a range of 100,42 €. Currently, the price is 41,97 € (381%) above the all-time low. The lowest used price historically was 10,99 €. The price is currently stable. With the VERObricks price alert you'll be notified instantly when the price reaches your target.
What is Lego® Underwater Robot? Contents, parts & details
Lego® Underwater Robot is a set by Lego from the "LEGO® Creator" theme (Set No. 31090, EAN: 5702016367850). According to the VERObricks database, the set includes 207 parts, Recommended age 7+. Manufacturer description: "Head for the ocean floor in search of gold with the awesome Underwater Robot, featuring huge flexible joints, large viewing dome with a red robot eye, ballast tanks and big feet for walking on the seabed. Grab items and drill for samples with the…" On VERObricks you can find the set in these categories: LEGO® Creator, Kids, Mechs, Science fiction.
When was Lego® Underwater Robot released and how long will it stay available?
Lego® Underwater Robot was released in December 2018. The set retired in July 2021 (EOL, end of life). New copies come from remaining stock only; for used ones, use the eBay search on this page. The official building instructions are available as 6 PDF files directly from the manufacturer, linked in the set details section.
Can you also buy Underwater Robot used?
According to VERObricks, Lego® Underwater Robot is available used from 10,99 € at ebay. There are 2 used offers in total, ranging from 10,99 € to 65,95 €. Compared to the lowest new price (52,99 €), you save 42,00 € — that's 79% off. The current used price is near the historical low of 10,99 € — a good opportunity. Tip: Used building block sets are a sustainable and budget-friendly alternative. VERObricks compares all used offers from various retailers for you.
Is Underwater Robot worth it at the current price?
At the current VERObricks best price of 52,99 € for 207 parts, that works out to 25,6 cents per part. The high price per part suggests a premium or collector set, where collectibility plays a larger role than pure part count.