LEGO Kai's Source Dragon Battle set box

Kai's Source Dragon Battle

The Kai's Source Dragon Battle (71815-1) is a LEGO Ninjago set that was released in December 2023 and is due to retire on July 2025 .

This LEGO set has 120 pieces and had a RRP of $37.99 (£31.99 / 37.99€) which equates to a price per piece of 0.32c (0.27p / 0.32€) . It has gone down in value by -23.1% and now has a value of $29.23 based on average sale price over the last 6 months.

Price over time

New condition

Minifigures

This set contains 4 minifigures with a combined value of $20.88. None of the minifigures in this set are exclusive, meaning they all appear in other LEGO sets.

Images © BrickLink.com

Monthly sales

Value breakdown

The current value of Kai's Source Dragon Battle is $29.23

The 4 minifigures in this set make up 71% of the total set value.

The Wyldfyre - Dark Red Tunic minifigure is the most valuable minifigure in this set who contributes 29% of the set value .

Expensive pieces

My collection

Set details

Name: Kai's Source Dragon Battle

Theme: Ninjago

Set number: 71815-1

Status: Active

Pieces: 120

Minifigures: 4

Released: December 2023

Retired: July 2025 (estimated)

Shelf life: 1 year,

RRP:
US Flag $37.99
GB Flag £31.99
EU Flag 37.99€
PPP:
US Flag 0.317c
GB Flag 0.267p
EU Flag 0.317€

Set value

Confidence: Low

Current value: $29.23

Increase from RRP: -23.1%

ROI Prediction

We estimate that 2 years after retirement the value of this set will have increased by 36.93%.

However it could be as low as 4.17% or as high as 64.01%

Where to buy

Amazon logo Amazon £37.49 Buy
LEGO logo LEGO £31.99 Buy
Hamleys logo Hamleys Buy
Amazon logo Amazon Buy

Minifigures

Most expensive:
Wyldfyre - Dark Red Tunic
Least expensive:
Wolf Mask Guard
% of set value:
71%

Set colors

The Kai's Source Dragon Battle has 120 pieces and is ranked 6325 on the list of biggest LEGO sets ever made.

The most common colour in this set is Black

The most common part in this set is Plate, Modified 1 x 2 with Open O Clip on Top

Stats

Faded medal
6325th biggest LEGO set ever made
Faded medal
209th biggest LEGO Ninjago set
Faded medal
6722nd most valuable LEGO set
Faded medal
236th most valuable LEGO Ninjago set

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