What is the cheapest current price for LEGO 71815-1?

The cheapest current price for LEGO 71815-1 (Kai's Source Dragon Battle) is €37.99 at Unieke Bricks, across 4 European retailers we track.

How much does LEGO 71815-1 cost?

LEGO 71815-1 ranges from €37.99 (Unieke Bricks) to €44.50 (bol) across 4 European retailers tracked by BrickPrice.

What's the all-time-low price for LEGO 71815-1?

The all-time-low price for LEGO 71815-1 since BrickPrice began tracking is €21.99. The current cheapest is €37.99.

Where can I buy LEGO 71815-1 for the lowest price?

The cheapest tracked seller for LEGO 71815-1 is Unieke Bricks shipping from NL, currently listing at €37.99.

Ninjago

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SET #71815-1

Kai's Source Dragon Battle

Name: Kai's Source Dragon Battle
Brand: LEGO
SKU: 71815-1
Availability: InStock

Price · Unieke Bricks€37.99Buy

Rating: –

LEGO 71815 Ninjago Kai's Source Dragon Battle

Price Information

Current price

€37.99

€16.00 vs 6-month low

Lego retail price

€37.99

31.66 ct/brick

Half-Year Low

€21.99

Highest price ever

€47.99

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Price List (4)

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Price · Unieke Bricks€37.99Buy

Platform	Country/Region	Description	Rating	Price	Delivered	Changed	Currency	Link
Unieke Bricks	NL	LEGO 71815 Ninjago Kai’s brondrakenstrijd	★ 4.6	€37.99	€37.99	Apr 19	EUR	Go
DreamLand NL	NL	71815 LEGO Kai's drakenstrijd bij de bron	★ 2.3	€37.99	€37.99	↑ €16.0019d ago	EUR	Go
BRICKshop	NL	LEGO 71815 Kai's Brondrakenstrijd	★ 3.4	€39.99	€39.99	Apr 18	EUR	Go
bol	NL	LEGO Kai's lente draken duel - 71815	★ 3.7	€44.50	€44.50	↑ €11.91today	EUR	Go

Price History

Lowest price per day, across all tracked shops

Theme

Ninjago

Year

2024

Parts

120

Minifigs

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Description

LEGO 71815 Ninjago Kai's Source Dragon Battle

Details

Titel van set: LEGO 71815-1 Kai's Source Dragon Battle
Aantal onderdelen: 120
Leeftijd: 4+
Thema: Ninjago
Gemonitord sinds: January 2026
Released: March 2024
Bouwbeschrijvingen: Download de bouwbeschrijvingen ↗
EAN: 5702017584584
UPC: 673419389815
Shortlink: brickprice.eu/s/71815-1

Best price for LEGO 71815 Kai's Source Dragon Battle

LEGO 71815-1 (Kai's Source Dragon Battle) currently sells for €37.99 at Unieke Bricks — the cheapest of 4 tracked European retailers, as of 2026-10-16. RRP €37.99.

The all-time low across our tracking history is €21.99.

At 120 pieces, that works out to 0.317 € per brick — a useful benchmark when comparing to similar sets.

Kai's Source Dragon Battle is part of the LEGO Ninjago range. Browse other Ninjago sets and their current European prices on the BrickPrice Ninjago page.