Underwater Loop

Underwater Loop (41337-1) is a set in the Friends theme, released in 2019. It has 379 pieces and 2 minifigures.

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Number:41337-1
Released:June 2019
Pieces:379
Box size:35.4 × 19.1 × 5.9 cm
Theme:Friends

Box size and weight as measured by Brickset.

In numbers

LEGO planned to retire this set in December 2020.

Product details

Number: 41337-1
Name: Underwater Loop
Theme: Friends
Released: June 2019
Launched: June 2019
Retired: December 2020 in the United States
Pieces: 379
Minifigures: 2
RRP: ≈ 28.47 USD (39.99 CAD) (Canada)≈ 32.84 USD (29.23 EUR) (Germany)≈ 33.47 USD (129.99 PLN) (PL)≈ 33.49 USD (24.99 GBP) (United Kingdom)29.99 USD (United States)
Price per piece: ≈ 0.075 USD (0.106 CAD) (Canada)≈ 0.087 USD (0.077 EUR) (Germany)≈ 0.088 USD (0.343 PLN) (PL)≈ 0.088 USD (0.066 GBP) (United Kingdom)0.079 USD (United States)

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

BrickLink market data

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Pricing

Best price ever≈ 44.51 USD (39.99 EUR) Advertising Sealed · gross · idee+spiel · seen 10/29/2026 Not compared yet, no exchange rate: 43 in other currencies

Current best offerNo current offer we can compare.

Price history

There are not enough shop prices in this range to draw a chart yet.

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

Price statistics by condition

Nobody has sold this set recently.

Sources Data in Brief: 43 · idee+spiel: 33

Latest price from each shop

Sorted: lowest price first Show highest first

Countries (all)

Show prices for

Germany (DE)

Poland (PL)

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What each source tells us:

Shops: the country they are in, and a delivery within it. None says whether it delivers abroad.
LEGO's own shops: one storefront per country, each delivering within its country.
Hugendubel: in Germany, delivering to Germany and to Austria.
eBay: the country the item is in, and a delivery within the country of the eBay site it is listed on.
BrickLink: averages over sellers worldwide - no seller's country and no delivery.

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idee+spiel Sealed · gross · seen 11/3/2026

≈ 44.70 USD (39.99 EUR)

Go to shop

Data in Brief Sealed · gross · sold 5/1/2023

159.00 PLN

Go to shop

Amazon.com BrickDb shows no Amazon prices. The link opens a search for this set on Amazon's own site.

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Where these prices come from

On eBay

The cheapest eBay listings we saw in the last seven days. They are sellers' asking prices, so they are not in the shop price list or the best offer.

We have not seen a current eBay listing for this set.

Recommended retail price

What LEGO published as the recommended retail price, market by market, in that market's own currency. No market's price is ever derived from another's.

Canada ≈ 28.47 USD (39.99 CAD) unknown tax basis Available 12/7/2019 to 12/3/2020.Recorded by BrickDb since 10/2/2026

Germany ≈ 32.84 USD (29.23 EUR) gross Available 6/2/2019 to 12/1/2020.Recorded by BrickDb since 10/2/2026

PL ≈ 33.47 USD (129.99 PLN) gross No availability dates published.Recorded by BrickDb since 10/21/2026

United Kingdom ≈ 33.49 USD (24.99 GBP) gross Available 6/12/2019 to 11/30/2020.Recorded by BrickDb since 10/2/2026

United States 29.99 USD net Available 8/2/2019 to 12/3/2020.Recorded by BrickDb since 10/2/2026

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

Building instructions

All building instructions for this set on LEGO.com

Parts in this set

180 inventory lines

Catalogue image of the part Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib]

Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib] 10247· Light Bluish Gray

×8

Catalogue image of the part Brick Special 1 x 2 with 2 Studs on 1 Side

Brick Special 1 x 2 with 2 Studs on 1 Side 11211· White

×2

Catalogue image of the part Plate Special 1 x 2 with Pin Hole on Top

Plate Special 1 x 2 with Pin Hole on Top 11458· White

×2

Catalogue image of the part Plate Special 1 x 2 with Clip Horizontal on Side

Plate Special 1 x 2 with Clip Horizontal on Side 11476· Yellow

×1

Catalogue image of the part Brick Curved 2 x 1 No Studs [1/2 Bow]

Brick Curved 2 x 1 No Studs [1/2 Bow] 11477· White

×5

Brick Curved 2 x 1 No Studs [1/2 Bow] 11477· Orange

×4

Brick Curved 2 x 1 No Studs [1/2 Bow] 11477· Lime

×4

Brick Curved 2 x 1 No Studs [1/2 Bow] 11477· Medium Lavender

×2

Catalogue image of the part Tile Round 2 x 2 with Black Spiral Print

Tile Round 2 x 2 with Black Spiral Print 14769pr0080· White

×1

Catalogue image of the part Brick Curved 2 x 2 x 2/3

Brick Curved 2 x 2 x 2/3 15068· Medium Lavender

×3

Catalogue image of the part Tile Special Round 2 x 2 with Hole

Tile Special Round 2 x 2 with Hole 15535· Dark Bluish Gray

×1

Catalogue image of the part Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573· Lime

×1

Catalogue image of the part Plate Special 1 x 2 with Handles on Ends

Plate Special 1 x 2 with Handles on Ends 18649· Light Bluish Gray

×1

Catalogue image of the part Technic Pin Connector Round 1L [Beam]

Technic Pin Connector Round 1L [Beam] 18654· Light Bluish Gray

×4

Catalogue image of the part Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Plate Special Round 2 x 2 with Center Stud (Jumper Plate) 18674· Dark Pink

×1

Catalogue image of the part Animal Body Part, Clam / Scallop Half Shell with 4 Studs

Animal Body Part, Clam / Scallop Half Shell with 4 Studs 18970· White

×2

2 minifigures

Minifigures in this set

Mia - Dark Purple Top, Lime Trousers

/ fig-002106 /

No retail priceNo recent sales

Vicky - Yellow Plaid Shirt, Yellow Skirt, Glasses

/ fig-002679 /

No retail priceNo recent sales

Same theme, piece count within 15 %

Similar sets

Catalogue image of Stephanie's Beach House

Underwater Loop

In numbers

Product details

BrickLink market data

Can I build this?

Pricing

Price history

Latest price from each shop

On eBay

Recommended retail price

Building instructions

Parts in this set

Minifigures in this set

Mia - Dark Purple Top, Lime Trousers

Vicky - Yellow Plaid Shirt, Yellow Skirt, Glasses

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