Rogue's Mech Dragon Rider

LEGO^® NINJAGO 71843 Rogue's Mech Dragon Rider

Name: LEGO® NINJAGO Rogue's Mech Dragon Rider 71843
Brand: LEGO
SKU: 71843
Availability: InStock

Current best price

LEGO 71843 is currently available from $421.80 incl. shipping at Bestbuy.com. Only one retailer in our comparison stocks it.

View the deal at Bestbuy.com

Updated November 2, 2026 at 12:00 AM EST

LEGO® NINJAGO Rogue's Mech Dragon Rider 71843 (1/11)

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LEGO 71843 price comparison: where is it cheapest?

Prices incl. shipping to the US · Prices updated November 2, 2026 at 12:00 AM EST

Bestbuy.comBest price

$421.80

free shipping

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iFurther information

The Lego set Rogue's Mech Dragon Rider with the set number 71843 is part of the LEGO NINJAGO theme and is recommended for ages 8+. It was released in August 2025. It includes 4 minifigures. The model has 584 pieces, and we estimate it takes around 1 - 2 hours to build. 47 Brickfact users have this set in their collection.

The set weighs about 0.687 kg. The box measures 38.2 x 26.2 x 5.7 cm. The recommended retail price is $74.99.

Our Brickfact Lego price comparison compares the prices of 1 shop for this set. It is currently cheapest at Bestbuy.com for $421.80 including shipping. That is $0.72 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 $101.05.

Lego 71843 product data

Set Information

Set ID

71843

Theme

NINJAGO

Pieces

584

Building Time

1 - 2 hours

Age Range

Minifigures

Availability

Release

08/2025

Retiring Status

Retired (07/2026)

Price Information

RRP

$74.99

Insiders Points (for purchase at Lego)

488

Part Out Value

$101.05

Packaging

Weight

0.687 kg

EAN (GTIN13)

5702017815763

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Popularity with Brickfact users

users have this set: 47
buyers in the last 12 months: 41

47 Brickfact users have Rogue's Mech Dragon Rider in their collection. 41 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 November 2, 2026.

LEGO 71843 price trend

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

Current market value: $53.57
Growth vs. RRP: −28.6 % $74.99
Range: $50.90 – $55.73
Average: $53.23

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LEGO 71843 price history: how has the price changed?

Brickfact has been recording retailer prices since 10/12/2026. Best price so far: $421.80 (21 days ago).

Current best price: $421.80 +462% vs. RRP
Best price since 10/12/2026: $421.80 +462% vs. RRP · 21 days ago

Lowest price per retailer (since 10/12/2026)

Retailer	Current	Lowest price	Date
Bestbuy.com	$421.80	$421.80	11/02/26

As of: 11/02/2026, 04:00 UTC

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 71843 Rogue's Mech Dragon Rider

The Rogue's Mech Dragon Rider set includes 4 different minifigures, 3 of which are unique to this set. The combined value of the minifigures is $26.92, which is ~36% of the RRP of this set.

Arin - Shirt with Magenta Dragon, Hood with Horns

NINJAGO

2025

#njo0960

$4.00

2 sets

Rox

NINJAGO

2025

#njo0976

$11.48

Unique

Rogue (Jay) - Hat

NINJAGO

2025

#njo0986

$6.16

Unique

Spectral Dragonian Warrior - Wings

NINJAGO

2025

#njo0989

$5.28

Unique

Official Set Description for LEGO 71843 Rogue's Mech Dragon Rider

Rogue’s Mech Dragon Rider (71843) combo ninja toy lets boys and girls aged 8 plus enact tales from season 3 of the NINJAGO® Dragons Rising TV show. Kids can separately play with a mech toy and the first-ever NINJAGO robot dragon toy before combining them into the awesome Rogue’s Mech Dragon Rider.

The mech toy has movable arms and legs, a chest that opens to place a minifigure inside and a sword, while the dragon figure has movable wings, head, jaw, legs and tail and a sword. There are 4 minifigures: ninja warriors Rogue and Arin, and the villainous duo of Rox and a Spectral Dragonian Warrior who have a banner with a secret message that can only be read using Arin’s reveal blade accessory.

Kids can attach the mechs from Kai’s Mech Storm Rider (71830) and Kai’s Mech Rider EVO (71783) playsets (sold separately) to the back of this set’s dragon figure. This playset can be created with the LEGO® Builder app, which guides you and your child on a building adventure. Set contains 584 pieces.

Ninja toy for kids – Boys and girls aged 8 and up can play out battle scenes from season 3 of the NINJAGO® Dragons Rising TV show with Rogue’s Mech Dragon Rider adventure toy
Mech and dragon toy – Kids can play separately with the toys or attach the posable mech to the back of the first-ever NINJAGO® mech robot dragon to create Rogue’s Mech Dragon Rider
Posable figures – Mech toy has movable arms and legs, an opening chest to place a minifigure inside and a sword, while the dragon toy has movable wings, head, jaw, legs and tail, plus a sword
4 minifigures – Rogue, Arin, and the villainous duo Rox and a Spectral Dragonian Warrior who have a banner with a secret message that can only be read using Arin’s reveal blade accessory
Birthday gift for kids – This action toy provides a fun build-and-play experience and is a birthday gift idea for kids who love pretending to be their ninja heroes
Interchangeable mechs – Kids can also attach the mechs from Kai’s Mech Storm Rider (71830) and Kai’s Mech Rider EVO (71783) playsets (sold separately) to the back of this set’s dragon figure
A universe of ninja toys – LEGO® NINJAGO® sets let kids escape into a fantasy world of adventures with their ninja heroes
Measurements – This 584-piece LEGO® battle and adventure set for kids include Rogue’s Mech Dragon Rider figure, which stands over 7.5 in. (19 cm) tall

Building Instruction for LEGO 71843 Rogue's Mech Dragon Rider

Part Lists for LEGO 71843 Rogue's Mech Dragon Rider

Part list on Bricklink.com

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Part list on Rebrickable.com

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Part list on Brickset.com

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LEGO 71843 Frequently Asked Questions

How much does LEGO 71843 Rogue's Mech Dragon Rider cost?

The lowest price in the Brickfact price comparison is currently $421.80 incl. shipping at Bestbuy.com. The RRP is $74.99.

Where can I buy LEGO 71843 cheapest?

Only one retailer in the Brickfact price comparison currently stocks LEGO 71843: Bestbuy.com ($421.80).

Is LEGO 71843 still available?

LEGO has retired 71843 Rogue's Mech Dragon Rider. New copies are still available at 1 retailers in our price comparison while stocks last.

When was LEGO 71843 cheapest?

Since tracking began on 10/12/2026, the lowest shop price recorded by Brickfact for LEGO 71843 was $421.80 on 10/12/2026 at Bestbuy.com, including shipping. Amazon prices are not included.