LEGO® NINJAGO 71750 Lloyd's Hydro Mech

Current best price

LEGO 71750 is currently available from $79.99 incl. shipping at Walmart.com. Only one retailer in our comparison stocks it.

Updated November 3, 2026 at 1:00 AM EST

LEGO 71750 price comparison: where is it cheapest?

Prices incl. shipping to the US ·

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 Lloyd's Hydro Mech with the set number 71750 is part of the LEGO NINJAGO theme and is recommended for ages 7+. It was released in June 2021. It includes 2 minifigures. The model has 228 pieces, and we estimate it takes around < 1 hour to build. It was designed by Niek van Slagmaat.130 Brickfact users have this set in their collection.
The set weighs about 0.334 kg. The box measures 10.3 x 7.5 x 2.4 in (26.2 x 19.1 x 6.1 cm). The recommended retail price is $19.99.
Our Brickfact Lego price comparison compares the prices of 1 shop for this set. It is currently cheapest at Walmart.com for $79.99 including shipping. That is $0.35 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 $25.88.

Lego 71750 product data

Set Information

Set ID
71750
Theme
Pieces
228
Designer
Niek van Slagmaat
Building Time
< 1 hour
Age Range
7+
Minifigures
2

Availability

Release
06/2021
Retiring Status
Retired (07/2022)

Price Information

RRP
$19.99
Insiders Points (for purchase at Lego)
130
Part Out Value
$25.88

Packaging

Weight
0.334 kg
Packaging dimensions
10.3 x 7.5 x 2.4 in
EAN (GTIN13)
5702016912296

Popularity with Brickfact users

users have this set
130

130 Brickfact users have Lloyd's Hydro Mech in their collection.

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

LEGO 71750 price trend

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

Current market value
$45.60
Growth vs. RRP
+128 % $19.99
Range
$21.23 – $45.68
Average
$30.51

Loading price history…

LEGO 71750 price history: how has the price changed?

Brickfact has been recording retailer prices since 10/12/2026. Best price so far: $79.99 (22 days ago).

Current best price
$79.99 +300% vs. RRP
Best price since 10/12/2026
$79.99 +300% vs. RRP · 22 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 10/12/2026)

RetailerCurrentLowest priceDate
Walmart.com LogoWalmart.com$79.99$79.9911/03/26

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 71750 Lloyd's Hydro Mech

The Lloyd's Hydro Mech set includes 2 different minifigures, 0 of which are unique to this set. The combined value of the minifigures is $4.80, which is ~24% of the RRP of this set.
x1
Thumbnail of minifigure njo696
Maaray Guard
NINJAGO
time-logo
2021
#njo696
$2.13
i
5 sets
x1
Thumbnail of minifigure njo702
Lloyd Garmadon
NINJAGO
time-logo
2021
#njo702
$2.67
2 sets

Official Set Description for LEGO 71750 Lloyd's Hydro Mech

Ninja fans can enjoy nonstop fun recreating scenes from the NINJAGO®: Seabound TV series with the supercool Lloyd’s Hydro Mech (71750). The ninja playset features a posable mech toy with a large sword in one hand and a hydraulic claw in the other to inspire great role-play action.

Creative toys for fantasy adventures
The underwater playset has 2 minifigures: Scuba Lloyd with a mask, air tank and flippers, and the villainous Maaray Guard. Kids can play out their own adventures to see which one of this warring pair can win the wave amulet that is also included in the set.

LEGO® sets for developmental fun.
NINJAGO playsets allow kids to escape to an incredible fantasy world where they can learn about the ninja values of courage, self-sacrifice and family through enriching role play. They can choose to act out their make-believe stories with an amazing collection of cool toys including dragons, mechs and vehicles.

  • LEGO® NINJAGO® Lloyd’s Hydro Mech (71750) is a fantastic underwater playset with a posable mech for kids to enjoy hours of exciting adventures.
  • Ninja playset includes 2 minifigures: Scuba Lloyd with a mask, air tank and flippers, and a Maaray Guard. The pair can fight over the precious wave amulet that is also included in the set.
  • Mech toy has posable legs, a cockpit that opens for Lloyd to ride inside, a large sword in one hand and a hydraulic claw in the other for entering into underwater combat.
  • This battle playset offers a rewarding build and makes a great unexpected treat for any ninja-loving child aged 7 and up.
  • The impressive mech toy stands over 6.5 in. (17 cm) high – the perfect portable size to play with at home or for kids to take wherever they go.
  • Discover other sets based on the NINJAGO®: Seabound TV series, including Ninja Sub Speeder (71752), Water Dragon (71754), Hydro Bounty (71756) and Temple of the Endless Sea (71755).
  • LEGO® NINJAGO® features an amazing collection of fun-filled playsets to help kids step away from their screens and learn positive life skills through imaginative role play.
  • For more than 6 decades LEGO® bricks have been made from high-quality materials to ensure they consistently connect and pull apart – ninja skills and strength not needed!
  • LEGO® building bricks meet stringent safety standards, giving you peace of mind for your kids.

Building Instruction for LEGO 71750 Lloyd's Hydro Mech

LEGO 71750 Frequently Asked Questions

How much does LEGO 71750 Lloyd's Hydro Mech cost?
The lowest price in the Brickfact price comparison is currently $79.99 incl. shipping at Walmart.com. The RRP is $19.99.
Where can I buy LEGO 71750 cheapest?
Only one retailer in the Brickfact price comparison currently stocks LEGO 71750: Walmart.com ($79.99).
Is LEGO 71750 still available?
LEGO has retired 71750 Lloyd's Hydro Mech. New copies are still available at 1 retailers in our price comparison while stocks last.
When was LEGO 71750 cheapest?
Since tracking began on 10/12/2026, the lowest shop price recorded by Brickfact for LEGO 71750 was $79.99 on 10/12/2026 at Walmart.com, including shipping. Amazon prices are not included.
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