Lego® Friends 41378 Dolphins Rescue Mission

Current best price

Market value (new, sealed) on 13 November 2026: £30.74 – 12% below RRP (£34.99).

LEGO 41378 is currently available from £27.68 incl. shipping at eBay. 21% below RRP (£34.99). Only one retailer in our comparison stocks it.

Updated 12 November 2026 at 15:35

Lego 41378 price comparison: where is it cheapest?

Prices incl. shipping to the UK ·

Brickfact may earn a commission when you buy through a merchant link. Commissions do not determine the order of offers. How Brickfact compares prices

iFurther information
The Lego set Dolphins Rescue Mission with the set number 41378 is part of the LEGO Friends theme and is recommended for ages 6+. It was released in June 2019. It includes 2 minifigures. The model has 363 pieces, and we estimate it takes around 1 hour to build. It was designed by David Tauzia.22 Brickfact users have this set in their collection.
The set weighs about 0.525 kg. The box measures 15 x 10.3 x 2.2 in (38.2 x 26.2 x 5.7 cm). The recommended retail price is £34.99.
Our Brickfact Lego price comparison compares the prices of 1 shop for this set. It is currently cheapest at eBay for £27.68 including shipping. That is £0.08 per piece. With this offer you save £7.31 off the recommended retail price, a discount of 21%.
The Part-Out-Value (POV) is the sum of the average prices paid on bricklink.com for all parts of this set. It is about £30.46. You save around £2.78 if you buy the complete set at eBay instead of the individual parts on bricklink.com. The current best offer therefore has a POV rate of 1.1: the Part-Out-Value divided by the current best price on Brickfact.

Lego 41378 product data

Set Information

Set ID
41378
Theme
Pieces
363
Designer
David Tauzia
Building Time
1 hour
Age Range
6+
Minifigures
2

Availability

Release
06/2019
Retiring Status
Retired (12/2020)

Price Information

RRP
£34.99
Insiders Points (for purchase at Lego)
280
Part Out Value
£30.46
i

Packaging

Weight
0.525 kg
Packaging dimensions
15 x 10.3 x 2.2 in
EAN (GTIN13)
5702016370218

Popularity with Brickfact users

users have this set
22

22 Brickfact users have Dolphins Rescue Mission in their collection.

Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of 12 November 2026.

Lego 41378 price trend

Average sale price on secondary marketplaces – not the new price at retailers.

Current market value
£30.74
Growth vs. RRP
−12.2 % £34.99
Range
£29.66 – £34.68
Average
£32.75

Loading price history…

Lego 41378 price history: how has the price changed?

Brickfact has been recording retailer prices since 28/10/2026. Best price so far: £27.68 (16 days ago).

Current best price
£27.68 -21% vs. RRP
Best price since 28/10/2026
£27.68 -21% vs. RRP · 16 days ago

Daily lowest prices at the tracked shops, including shipping. Gaps indicate days with no recorded price. The table lists each shop’s lowest price.

Lowest price per retailer (since 28/10/2026)

RetailerCurrentLowest priceDate
eBay LogoeBay£27.68£27.6812/11/26

Lowest price per day that Brickfact recorded at the retailers in the price comparison, including shipping where known – as in the comparison above. Amazon offers are not included in the price history.

Minifigures from 41378 Dolphins Rescue Mission

The Dolphins Rescue Mission set includes 2 different minifigures, 2 of which are unique to this set. The combined value of the minifigures is £1.85, which is ~5% of the RRP of this set.
x1
Thumbnail of minifigure frnd321
Stephanie
Friends
time-logo
2019
#frnd321
£0.96
i
Unique
x1
Thumbnail of minifigure frnd322
Kacey
Friends
time-logo
2019
#frnd322
£0.89
Unique

Official Set Description for LEGO 41378 Dolphins Rescue Mission

Let your little builder get immersed in a race to a rescue a trapped dolphin and find the hidden treasure with LEGO® Friends 41378 Dolphins Rescue Mission creative toy. This dolphin playset allows kids to act out an underwater LEGO rescue mission as Stephanie dives in her cool submersible craft to free a stricken dolphin from a shipwreck. The shipwreck's mast is hinged so Stephanie can lift it to free the dolphin with the grabbing arm of her craft. A hidden gem-filled treasure chest adds another dimension to the action, as does the textile pirate’s map that reveals secret information when brushed with water. But who will find the map first, Stephanie or bad-girl Kacey? The only certainty is the fun your Friends fan will have as they decide who wins this LEGO treasure hunt! Construction set includes 2 mini-doll figures, plus 2 dolphin figures for hours of imaginative play.

  • Includes 2 mini-doll figures: Stephanie and Kacey, plus 2 dolphin figures.
  • Features a toy submarine with a viewing sphere with hinged windscreen, plus an underwater scooter, shipwreck with hinged mast, and a mini island with a treasure trunk.
  • Accessory elements include a water-reactive textile treasure map, 2 wigs, 2 diving helmets, coral and sea creature elements, treasure chest with gems, ball, bottle, fins, syringe, baby bottle and a grabbing tool.
  • Inspire your little builder to set sail on a LEGO® rescue mission.
  • Help your child to explore how to care for an animal’s wellbeing with this creative toy.
  • Kids will love to act out the exciting race to the treasure between Stephanie and Kacey.
  • Water-reactive textile treasure map adds an element of surprise.
  • Combine this dolphin playset with other LEGO® Friends animal rescue toys such as the 41376 Turtles Rescue Mission, 41380 Lighthouse Rescue Center and 41381 Rescue Mission Boat sets to extend the action-packed fun.
  • Use the LEGO® Life app to access this building kit’s intuitive Instructions PLUS building instructions. Help even younger builders through the building process, with easy-to-use zoom, rotate and ghost-mode functions to visualize their creations as they go.
  • LEGO® Friends sets encourage imaginative play, and make building creative and fun.
  • This toy for girls and boys is part of the LEGO® Friends world of everyday heroes and exciting real-world scenarios.
  • Submarine rescue vehicle measures over 3” (8cm) high, 5” (14cm) long and 4” (11cm) wide.
  • Shipwreck measures over 5” (13cm) high, 7” (20cm) long and 4” (11cm) wide.

Building Instruction for LEGO 41378 Dolphins Rescue Mission

LEGO 41378 Frequently Asked Questions

How much does LEGO 41378 Dolphins Rescue Mission cost?
On 12 November 2026, the lowest price in the Brickfact price comparison is £27.68 incl. shipping at eBay. That is 21% below the RRP of £34.99.
Where can I buy LEGO 41378 cheapest?
Only one retailer in the Brickfact price comparison currently stocks LEGO 41378: eBay (£27.68).
Is LEGO 41378 still available?
LEGO has retired 41378 Dolphins Rescue Mission. New copies are still available at 1 retailers in our price comparison while stocks last.
When was LEGO 41378 cheapest?
Since tracking began on 28/10/2026, the lowest shop price recorded by Brickfact for LEGO 41378 was £27.68 on 28/10/2026 at eBay, including shipping. Amazon prices are not included.

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