Ninja Dragon Riyu's Battle

LEGO^® NINJAGO 71855 Ninja Dragon Riyu's Battle

Name: LEGO® NINJAGO Ninja Dragon Riyu's Battle 71855
Brand: LEGO
SKU: 71855
Availability: InStock

Current best price

LEGO 71855 is currently available from $40.49 incl. shipping at Amazon.com. 10% below RRP ($44.99). 2 retailers compared.

View the deal at Amazon.com Compare all 2 offers

Updated November 2, 2026 at 11:01 PM EST

LEGO® NINJAGO Ninja Dragon Riyu's Battle 71855 (1/10)

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LEGO 71855 price comparison: where is it cheapest?

Prices incl. shipping to the US · Prices updated November 2, 2026 at 11:01 PM EST

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 Ninja Dragon Riyu's Battle with the set number 71855 is part of the LEGO NINJAGO theme and is recommended for ages 7+. It was released in January 2026. It includes 4 minifigures. The model has 347 pieces, and we estimate it takes around < 1 hour to build.

The set weighs about 0.518 kg. The box measures 26.2 x 22.2 x 6.2 cm. The recommended retail price is $44.99.

Our Brickfact Lego price comparison compares the prices of 2 shops for this set. It is currently cheapest at Amazon.com for $40.49 including shipping. That is $0.12 per piece. With this offer you save $4.50 off the recommended retail price, a discount of 10%.

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 $89.97. You save around $49.48 if you buy the complete set at Amazon.com instead of the individual parts on bricklink.com. The current best offer therefore has a POV rate of 2.22: the Part-Out-Value divided by the current best price on Brickfact.

Lego 71855 product data

Set Information

Set ID

71855

Theme

NINJAGO

Pieces

347

Building Time

< 1 hour

Age Range

Minifigures

Availability

Release

01/2026

Retiring Status

Begin of Life (12/2027)

Price Information

RRP

$44.99

Insiders Points (for purchase at Lego)

293

Part Out Value

$89.97

Packaging

Weight

0.518 kg

EAN (GTIN13)

5702018055243

LEGO 71855 price history: how has the price changed?

Brickfact has been recording retailer prices since 10/12/2026. Best price so far: $44.99 (22 days ago).

Cheapest current offer in the comparison: Amazon.com at $40.49. Amazon offers are not part of the price history.

Current best price: $44.99
Best price since 10/12/2026: $44.99 22 days ago

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

Since 10/12/2026, Bestbuy.com was the cheapest on 14 of 23 recorded days.

Retailer	Current	Lowest price	Date
Lego.com	–	$44.99	10/20/26
Bestbuy.com	$44.99	$44.99	11/03/26

As of: 11/03/2026, 03:01 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.

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LEGO 71855 market value

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

Current market value: $39.45
Market value vs. RRP: −12.3 % $44.99
Range: $37.44 – $42.12
Average: $38.51

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Minifigures from 71855 Ninja Dragon Riyu's Battle

The Ninja Dragon Riyu's Battle set includes 4 different minifigures, 2 of which are unique to this set. The combined value of the minifigures is $21.70, which is ~48% of the RRP of this set.

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Building Instruction for LEGO 71855 Ninja Dragon Riyu's Battle

Part Lists for LEGO 71855 Ninja Dragon Riyu's Battle

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 71855 Frequently Asked Questions

How much does LEGO 71855 Ninja Dragon Riyu's Battle cost?

The lowest price in the Brickfact price comparison is currently $40.49 incl. shipping at Amazon.com. That is 10% below the RRP of $44.99.

Where can I buy LEGO 71855 cheapest?

Brickfact compares 2 retailers. The cheapest offers: Amazon.com ($40.49), Bestbuy.com ($44.99).

Is LEGO 71855 still available?

Yes. LEGO 71855 Ninja Dragon Riyu's Battle is currently available at 2 retailers in our price comparison.

When was LEGO 71855 cheapest?

Since tracking began on 10/12/2026, the lowest shop price recorded by Brickfact for LEGO 71855 was $44.99 on 10/12/2026 at Lego.com, including shipping. Amazon prices are not included.