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Sets
Ninjago
Magazine Gifts
Kai

891723 LEGO Ninjago Kai

Name: LEGO Ninjago Kai
Brand: LEGO
SKU: 891723-1
Availability: InStock
Rating: 4.5 (24 reviews)

Images 2

LEGO 891723 Kai is a Ninjago set currently valued at $9 for new and sealed sets. The set retired in April 2017 with annual appreciation averaging 5.46% since. On the used market, values range from $3 to $3 based on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Kai since March 2017. Very high accuracy

LEGO 891723-1 Kai is a Ninjago Magazine Gifts promotional set released in 2017, containing 7 pieces and 1 minifigure. The set was included free with LEGO Magazine Ninjago 2017 Issue 23, titled Snake Battle!, which was released on 29 March 2017. It includes a Kai minifigure with a golden katana and a golden chainsaw with a fire element. This was a magazine-exclusive polybag-style release distributed as a cover-mounted gift.

A new and sealed Kai is currently valued at around $9, with annual growth of approximately 4%. The average used price is $3 for those in good overall condition. New and sealed listings currently range from $9 to $13. Based on current trends, this set could be valued near $10 within the next year.

All regions

All regions 7
United States 7

For Sale (New/Sealed)

	(US) LEGO Set 892507 - Kai paper bag #3 Minifigure NEW Sealed	BrickEconomy Choice $8.39
	(US) Ninjago: Kai Authentic LEGO Figure Suitable for Kids 2 Inches Tall	$8.99 -3.4%
	(US) 70615 Kai Minifigure - NEW	$8.99 -3.4%
	(US) Kai Minifigure w/ Silver Scabbard 70617 Movie (njo0317)	$9.35 +0.4%
	(US) NINJAGO: Kai (891955)	$12.00 +28.9%
	(US) Kai Lego Ninjago Legacy njo0492	$12.99 +39.5%
	(US) Kai tenth anniversary gold minifig great condition	$14.99 +61.0%

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 891723 Kai.

Minifigs

Kai contains 1 minifig. The minifigure is exclusive to this set.

Values for loose minifigs in like new condition sold individually, so together they can total more than the set is worth. Learn why

Sets in Ninjago / Magazine Gifts


	891729 Kai Theme / Subtheme Ninjago / Magazine Gifts Year 2017 Pieces / Minifigs 10 / 1 Availability Retired Buy this set at eBay	Value $9.31 Annual growth 7.2% I own this set I want this set

	891722 Cole Theme / Subtheme Ninjago / Magazine Gifts Year 2017 Pieces / Minifigs 9 / 1 Availability Retired Buy this set at eBay Bricklink	Value $8.18 Annual growth 5.3% I own this set I want this set

	891727 Cole Theme / Subtheme Ninjago / Magazine Gifts Year 2017 Pieces / Minifigs 9 / 1 Availability Retired Buy this set at Amazon eBay Bricklink	Value $22.49 Annual growth 8.8% I own this set I want this set

	891721 Jay Theme / Subtheme Ninjago / Magazine Gifts Year 2017 Pieces / Minifigs 7 / 1 Availability Retired Buy this set at eBay Bricklink	Value $16.14 Annual growth 8.9% I own this set I want this set

	891728 Stone Swordsman Theme / Subtheme Ninjago / Magazine Gifts Year 2017 Pieces / Minifigs 7 / 1 Availability Retired Buy this set at eBay Bricklink	Value $5.25 Annual growth 2.8% I own this set I want this set

	891724 Zane Theme / Subtheme Ninjago / Magazine Gifts Year 2017 Pieces / Minifigs 6 / 1 Availability Retired Buy this set at eBay Bricklink	Value $10.83 Annual growth 6.5% I own this set I want this set

	891731 Zane Theme / Subtheme Ninjago / Magazine Gifts Year 2017 Pieces / Minifigs 5 / 1 Availability Retired Buy this set at eBay Bricklink	Value $40.67 Annual growth 10.9% I own this set I want this set

	891730 Nindroid Theme / Subtheme Ninjago / Magazine Gifts Year 2017 Pieces / Minifigs 4 / 1 Availability Retired Buy this set at eBay	Value $13.88 Annual growth 7.5% I own this set I want this set

	891732 Chen Theme / Subtheme Ninjago / Magazine Gifts Year 2017 Pieces / Minifigs 4 / 1 Availability Retired Buy this set at eBay Bricklink	Value $9.76 Annual growth 7.4% I own this set I want this set

	891725 Lloyd Theme / Subtheme Ninjago / Magazine Gifts Year 2017 Pieces / Minifigs 3 / 1 Availability Retired Buy this set at eBay	Value $9.99 Annual growth 7.1% I own this set I want this set

	891726 Vermillion Theme / Subtheme Ninjago / Magazine Gifts Year 2017 Pieces / Minifigs 2 / 1 Availability Retired Buy this set at eBay	Value $11.40 Annual growth 6.8% I own this set I want this set

My Collection

I own this set

I want this set

Set Details

Set number

891723-1

Name

Kai

Theme

Ninjago

Subtheme

Magazine Gifts

Year

2017

Released

March 29, 2017

Retired

April 24, 2017

Availability

Retired

Packaging

Foil Pack

Pieces

Minifigs

1 (Value $19.68)

(Exclusive)

Set Pricing

Retail price

Included with magazine

New/Sealed

Value

$9.31

Annual growth

+5.46%

2025 growth

+5.81%

90-day change

2.79%

Used

Value

$2.79

Range

$2.73 - $3.35

Quick Buy

eBay

Buy

Lowest price

$8.39

Highest price

$14.99

*Listings are for new/sealed sets.

Set Predictions

New/Sealed

Today's value

$9.31

1 year forecast

$9.82+5.46%

5 year forecast

$11.83+27.05%

$11

$12

891723 Kai is projected to be valued between $11 - $12 within five years.

Insights

A magazine promotional release with wide distribution in 2017, Kai 891723 is a broadly issued Kai minifigure variant with no exclusive molds or prints, and its common character iterations and modest display appeal have left supply ample and long-term upside limited.

Set Facts

Included in Lego Magazine Ninjago 2017 Issue 23 called Snake Battle!, released on 29th March 2017.
Kai was designed by LEGO designer Nick Vas.

Kai Reviews

24 reviews

4.5

Collectors

Investors

“In this set, Kai comes with an incorrect double-pauldron golden armor and not his single-pauldron dark brown Honor robe armor.”

Full review at ninjago.fandom.com

Subtheme Analysis

Ninjago / Magazine Gifts

Sets

196

Years

2015 - 2026

Annual growth

+5.91% (this set +5.46%)

This set's annual growth (CAGR) vs. subtheme

Community Stats

Kai currently ranks #100 out of the top most owned sets in Ninjago Magazine Gifts.

#100Kai

#101Vermillion

#102Jay vs. Bone Hunter

About Ninjago Magazine Gifts

These are the small packs given away with LEGO Ninjago Magazine. Like LEGO's other magazines it is made by Blue Ocean, a publisher in Stuttgart, and it began in several European countries in 2015, followed by China in 2016, Latin America in 2017 and Australia in 2018. Each issue has a comic, puzzles, a poster and a LEGO gift, usually a single minifigure with a weapon.

Ninjago Magazine Gifts was introduced in 2015 and currently consists of 196 sets.

Set Pricing Models

BrickEconomy uses a number of methods to determine the value of a set.

New/Sealed

Machine Learning/AI Model

Value (today)

$9.31

Value (in a year)

$9.82

Value (in 2 years)

$10.33

Accuracy

0.960500 Very high

Statistical Model

Value (today)

$8.29

Value (in a year)

$8.69

Value (in two years)

$9.10

Accuracy

0.341802 Low

Used

Machine Learning/AI Model

Value (today)

$2.79

Value (low range)

$2.73

Value (high range)

$3.35

Accuracy

0.905500 High

To learn more about how we calculate pricing and forecasting, check out our article on BrickEconomy’s Approach to LEGO Pricing and Future Value Predictions.

Region · United States (USD)

Theme · Light

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