Lego® NINJAGO 71748 Catamaran Sea Battle

Current best price

LEGO 71748 is currently available from £67.90 incl. shipping at eBay. Only one retailer in our comparison stocks it.

Updated 2 November 2026 at 15:34

Lego 71748 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 Catamaran Sea Battle with the set number 71748 is part of the LEGO NINJAGO theme and is recommended for ages 9+. It was released in March 2021. It includes 6 minifigures. The model has 780 pieces, and we estimate it takes around 2 hours to build. It was designed by Theo Bonner.189 Brickfact users have this set in their collection.
The set weighs about 1.083 kg. The box measures 21.3 x 11.1 x 3.1 in (54 x 28.2 x 7.9 cm). The recommended retail price is £59.99.
Our Brickfact Lego price comparison compares the prices of 1 shop for this set. It is currently cheapest at eBay for £67.90 including shipping. That is £0.09 per piece. Unfortunately, the set is currently not available below its recommended retail price.
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 £73.21. You save around £5.31 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 1.08: the Part-Out-Value divided by the current best price on Brickfact.

Lego 71748 product data

Set Information

Set ID
71748
Theme
Pieces
780
Designer
Theo Bonner
Building Time
2 hours
Age Range
9+
Minifigures
6

Availability

Release
03/2021
Retiring Status
Retired (12/2022)

Price Information

RRP
£59.99
Insiders Points (for purchase at Lego)
480
Part Out Value
£73.21
i

Packaging

Weight
1.083 kg
Packaging dimensions
21.3 x 11.1 x 3.1 in
EAN (GTIN13)
5702016889284

Popularity with Brickfact users

users have this set
189
buyers in the last 12 months
10

189 Brickfact users have Catamaran Sea Battle in their collection. 10 users bought it in the last 12 months.

Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of 2 November 2026.

Lego 71748 price trend

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

Current market value
£47.01
Growth vs. RRP
−21.6 % £59.99
Range
£45.49 – £49.12
Average
£48.32

Loading price history…

Lego 71748 price history: how has the price changed?

Brickfact has been recording retailer prices since 24/10/2026. Best price so far: £67.90 (10 days ago).

Current best price
£67.90 +13% vs. RRP
Best price since 24/10/2026
£67.90 +13% vs. RRP · 10 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 24/10/2026)

RetailerCurrentLowest priceDate
eBay LogoeBay£67.90£67.9002/11/26

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 71748 Catamaran Sea Battle

The Catamaran Sea Battle set includes 6 different minifigures, 0 of which are unique to this set. The combined value of the minifigures is £16.93, which is ~28% of the RRP of this set.
x1
Thumbnail of minifigure njo677
Chief Mammatus
NINJAGO
time-logo
2021
#njo677
£4.95
i
2 sets
x1
Thumbnail of minifigure njo679
Jay Walker
NINJAGO
time-logo
2021
#njo679
£2.09
2 sets
x1
Thumbnail of minifigure njo680
Kai
NINJAGO
time-logo
2021
#njo680
£2.04
2 sets
x1
Thumbnail of minifigure njo685
Rumble Keeper
NINJAGO
time-logo
2021
#njo685
£2.66
2 sets
x1
Thumbnail of minifigure njo686
Thunder Keeper
NINJAGO
time-logo
2021
#njo686
£2.69
4 sets
x1
Thumbnail of minifigure njo687
Zane
NINJAGO
time-logo
2021
#njo687
£2.50
2 sets

Official Set Description for LEGO 71748 Catamaran Sea Battle

Exciting high-sea adventures await ninja fans with this unique and super-cool LEGO® NINJAGO® Catamaran Sea Battle (71748) playset. One of the 2 included catamarans splits in to 3 separate boat toys, one of which features a mini prison, so kids have all they need to enjoy hours of imaginative play.

Premium NINJAGO playset
This ninja toy comes with 6 minifigures: Island Jay, Island Kai and Island Zane and their enemies Chief Mammatus, Thunder Keeper and Rumble Keeper, all of whom are armed with an array of spears, swords and shields to enhance the battle action for kids.

Best gifts for creative play
NINJAGO toys open up a world of exciting adventures. Little builders will love putting together these cool toys before teaming up with their ninja heroes to learn crucial life skills as they battle a cast of evil villains with an amazing collection of dragons, mechs and temples.

  • LEGO® NINJAGO® Catamaran Sea Battle (71748) is an action-packed ninja playset featuring 2 catamarans, one of which splits into 3 boats, so kids can stage thrilling clashes at sea.
  • Includes 6 minifigures from the NINJAGO® TV series: Island Jay, Island Zane and Island Kai, who take on Chief Mammatus, Rumble Keeper and Thunder Keeper – all with cool weapons!
  • The Keepers' battle catamaran has 2 spring-loaded shooters and can split into 3 separate boats, one with a mini prison for the ninjas, and one featuring 2 stud shooters and a casket of diamonds.
  • The ninjas’ own catamaran toy features 2 spring-loaded shooters and can fold up into speed mode and fold back out for attack mode.
  • This 780-piece battle set provides a fun-filled build for kids aged 9 and up and makes a great birthday or holiday gift that will wow their friends.
  • The Keepers' catamaran measures over 8.5 in. (22 cm) tall, 13 in. (33 cm) long and 9.5 in. (24 cm) wide – a great size to display in a child's bedroom between playtime battles.
  • Look out for more NINJAGO® sets inspired by the TV series, including Lloyd’s Jungle Chopper Bike (71745), Jungle Dragon (71746) and The Keepers’ Village (71747).
  • LEGO® NINJAGO® offers an amazing collection of cool playsets any ninja fan will be proud to own and lets them learn positive life skills through exciting adventures with their heroes.
  • For more than 6 decades, LEGO® bricks have been made from some of the highest-quality materials, ensuring they connect and pull apart consistently every time – ninja skills not needed!
  • LEGO® building bricks meet stringent safety standards, which means kids are in safe hands.

Building Instruction for LEGO 71748 Catamaran Sea Battle

LEGO 71748 Frequently Asked Questions

How much does LEGO 71748 Catamaran Sea Battle cost?
The lowest price in the Brickfact price comparison is currently £67.90 incl. shipping at eBay. The RRP is £59.99.
Where can I buy LEGO 71748 cheapest?
Only one retailer in the Brickfact price comparison currently stocks LEGO 71748: eBay (£67.90).
Is LEGO 71748 still available?
LEGO has retired 71748 Catamaran Sea Battle. New copies are still available at 1 retailers in our price comparison while stocks last.
When was LEGO 71748 cheapest?
Since tracking began on 24/10/2026, the lowest shop price recorded by Brickfact for LEGO 71748 was £67.90 on 24/10/2026 at eBay, including shipping. Amazon prices are not included.

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