LEGO 41337 Underwater Loop is a Friends set valued at $33 for new and sealed sets, up 10% from an original retail price of $29.99. The set retired in December 2020 with annual appreciation averaging 1.55% since. On the used market, values range from $14 to $19 based on condition. Secondary market prices for new and sealed sets typically fall between $28 and $35. For now the market for it is flat, with growth in line with similar sets.

Underwater Loop Value (New/Sealed)

This chart represents the current new/sealed value of the set Underwater Loop since December 2020. Very high accuracy
LEGO 41337 Underwater Loop is a Friends Amusement Park set released in 2019, containing 389 pieces and 2 mini-doll figures. It centers on a rotating chair fairground ride with sea-themed seats shaped like turtles and fish. The build also includes a ticket kiosk topped with a giant crab and a cotton candy stall, plus ticket and currency elements. Mini-dolls Mia and Vicky are included.

A sealed Underwater Loop is worth about $33. It has grown by roughly 1.5% a year since retiring, and our forecast adds another 2% or so next year. The average used price is $16 for those in good overall condition. New and sealed listings currently range from $28 to $37. The 2 included mini-doll figures account for approximately 25% of the set's total value. The set was available for 16 months, from August 2019 to December 2020.

For Sale (New/Sealed)

(US) 41337 Friends Underwater Loop New Sealed
BrickEconomy Choice
$22.99
(US) Friends Underwater Loop Set 4 New, Sealed Retired $23.97
-27.0%
(US) FRIENDS Underwater Loop (41337) Factory Sealed Great Gift $23.98
-27.0%
(US) Friends Underwater Loop Friends 41337 New Sealed RETIRED $23.99
-26.9%
(US) FRIENDS 41337 UNDERWATER LOOP NIB 389 PIECES VICKY AND MIA $24.99
-23.9%
(US) FRIENDS: Underwater Loop (41337) $24.99
-23.9%
(US) FRIENDS: Underwater Loop (41337) New Sealed Fast Shipping $25.00
-23.9%
(US) 41337 Friends Underwater Loop New Sealed Retired $26.99
-17.8%
(US) Underwater Loop from BrickLink seller brickwarehouse $26.99
-17.8%
(US) Underwater Loop from BrickLink seller Clickzack $27.00
-17.8%
(US) 41337 Underwater Loop Friends Mia Vicky cotton candy stall turtle $27.99
-14.8%
(US) 41337 Friends Amusement Park Underwater Loop: Underwater Loop (41337) $29.00
-11.7%
(US) 41337 2019 Friends Underwater Loop Amusement Park Factory Sealed RETIRED $30.00
-8.6%
(US) Underwater Loop LEGO Friends (41337) $30.00
-8.6%
(US) Friends 41337 Underwater Loop $30.00
-8.6%
(US) Underwater Loop from BrickLink seller mikekatz55 $30.00
-8.6%
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Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 41337 Underwater Loop.

Sale Trends

This chart shows the sales trends of new/sealed 41337 Underwater Loop.

Market Momentum

Neutral
Listings are thinning out, but member demand is cooling, so momentum is holding level.
SupplyTypical for Friends
Listings down 17% this month
12 months agoToday
Growth vs peers+5% typical for Amusement Park
+7% over the past year
12 months agoToday
Outlook:10% bearish·77% neutral·13% bullish
Why it's moving, signals and outlook

Underwater Loop Mini-doll figures

Underwater Loop contains 2 mini-doll figures. All 2 mini-doll figures are exclusive to this set.

Compared with other Amusement Park sets

What holds Underwater Loop back here is that it retired in 2020 long after the sets that lead the group.

#8 of 8
By growth since retail, +10%
+10%+125%
The weakest performer in the group.
$0.08 a piece
New and sealed value per piece
This set
$0.08
Typical
$0.14
About 40% below the group's typical value per piece.
#4 of 9
Used value as a share of new, 48%
25%67%
In the top half of the group.
#2 of 10 retired
Wanted for each member who owns it
This set
Typical
About 75% above the rate of the group's retired sets.
Top sets by growthSince retail
141130 Amusement Park Roller Coaster+125%
241127 Amusement Park Arcade+68%
341128 Amusement Park Space Ride+50%
841337 Underwater Loop+10%

Sets in Friends / Amusement Park

41375 Heartlake City Amusement Pier

Theme / Subtheme Friends / Amusement Park
Year 2019
Pieces / Mini-doll figures 1,251 / 7
Availability Retired
41375 LEGO Friends Amusement Park Heartlake City Amusement Pier
Retail $129.99
Value $104.99

41130 Amusement Park Roller Coaster

Theme / Subtheme Friends / Amusement Park
Year 2016
Pieces / Mini-doll figures 1,124 / 4
Availability Retired
41130 LEGO Friends Amusement Park Roller Coaster
Retail $99.99
Value $225.36
Growth  +125.4%
Annual growth 5.6%

42703 Mermaid Roller Coaster

Theme / Subtheme Friends / Amusement Park
Year 2026
Pieces / Mini-doll figures 864 / 5
Availability Retail
42703 LEGO Friends Amusement Park Mermaid Roller Coaster
Retail $109.99
Available at retail

42700 Candy & Cupcake Ferris Wheel

Theme / Subtheme Friends / Amusement Park
Year 2026
Pieces / Mini-doll figures 602 / 3
Availability Retail
42700 LEGO Friends Amusement Park Candy & Cupcake Ferris Wheel
Retail $59.99
Available at retail

41133 Amusement Park Bumper Cars

Theme / Subtheme Friends / Amusement Park
Year 2016
Pieces / Mini-doll figures 424 / 2
Availability Retired
41133 LEGO Friends Amusement Park Bumper Cars
Retail $44.99
Value $50.75
Growth  +12.8%
Annual growth 2.7%

41373 Funny Octopus Ride

Theme / Subtheme Friends / Amusement Park
Year 2019
Pieces / Mini-doll figures 324 / 2
Availability Retired
41373 LEGO Friends Amusement Park Funny Octopus Ride
Retail $39.99
Value $45.58
Growth  +14.0%
Annual growth 1.6%

42702 Spinning Flower and Fairy Teacup Ride

Theme / Subtheme Friends / Amusement Park
Year 2026
Pieces / Mini-doll figures 321 / 3
Availability Retail
42702 LEGO Friends Amusement Park Spinning Flower and Fairy Teacup Ride
Retail $39.99
Available at retail

41129 Amusement Park Hot Dog Van

Theme / Subtheme Friends / Amusement Park
Year 2016
Pieces / Mini-doll figures 243 / 2
Availability Retired
41129 LEGO Friends Amusement Park Hot Dog Van
Retail $29.99
Value $37.88
Growth  +26.3%
Annual growth 2.6%

41128 Amusement Park Space Ride

Theme / Subtheme Friends / Amusement Park
Year 2016
Pieces / Mini-doll figures 195 / 1
Availability Retired
41128 LEGO Friends Amusement Park Space Ride
Retail $19.99
Value $29.94
Growth  +49.8%
Annual growth 4.7%

41127 Amusement Park Arcade

Theme / Subtheme Friends / Amusement Park
Year 2016
Pieces / Mini-doll figures 174 / 1
Availability Retired
41127 LEGO Friends Amusement Park Arcade
Retail $14.99
Value $25.20
Growth  +68.1%
Annual growth 6.0%

30409 Emma's Bumper Cars

Theme / Subtheme Friends / Amusement Park
Year 2019
Pieces / Mini-doll figures 66 / 1
Availability Retired
30409 LEGO Friends Amusement Park Emma's Bumper Cars
Retail $4.99
Value $5.34
Growth  +7.0%
Annual growth 3.4%

30399 Bowling Alley

Theme / Subtheme Friends / Amusement Park
Year 2016
Pieces / Mini-doll figures 51 / 1
Availability Retired
30399 LEGO Friends Amusement Park Bowling Alley
Retail $4.99
Value $5.99
Growth  +20.0%
Annual growth 1.6%

Underwater Loop Questions

What is the current value of LEGO 41337 Underwater Loop?

Sealed in its box, Underwater Loop is valued at $33, with most sales landing between $28 and $35. On the used market, expect to pay around $16.

When did LEGO 41337 Underwater Loop retire?

Underwater Loop retired in December 2020, having been in production for 16 months, about as long as the typical Amusement Park set. Sealed copies are now found only on the secondary market, so the price follows what collectors will pay.

How much has LEGO 41337 Underwater Loop gone up in value?

Underwater Loop has gained 10% on its original retail price of $29.99, or roughly 1.5% a year on average. That trails the Amusement Park average of 2.2% a year.

What will LEGO 41337 Underwater Loop be worth next year?

In twelve months, Underwater Loop could be worth around $33, about 2% more than today. In the short term the market reads neutral. Signals from demand, supply and price are mixed. Like any forecast, this is an estimate.

How many pieces and mini-doll figures are in LEGO 41337 Underwater Loop?

The set contains 389 pieces, about $0.08 each at retail, with 2 mini-doll figures: Mia and Vicky. Their combined value is about $8.34, roughly a quarter of what the set is worth. Vicky is the most valuable at $5.29. None of them appears in any other set.

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Get in a spin on the Underwater Loop
Let your child experience the fun of the fair with the LEGO® Friends 41337 Underwater Loop. Realistic features, such as the kiosk where tickets can be bought with bill or coin elements, help recreate the atmosphere of the amusement park. By twisting the function knob children will love watching the chairs, which fit 3 LEGO mini-dolls each, spin and wobble. Kids can then extend the play by pretending to serve at the cotton candy stall, imagining how fun it is to create the sticky pink treats. With a giant crab on top of the kiosk and turtle- and fish-shaped chairs, this LEGO amusement park ride is ocean-themed and looks pretty displayed in a bedroom. This fun playset includes 2 mini-dolls: LEGO Friends Mia and LEGO Friends Vicky.

Building kit includes 2 mini-doll figures: LEGO® Friends Mia and LEGO Friends Vicky.
Sea-themed toy features a rotating chair fairground ride, ticket kiosk and a cotton candy toy stall.
Accessory elements include...
Description provided by LEGO©