LEGO Kai ZX Minifigure njo037

Name: Kai ZX Minifigure
Brand: LEGO
SKU: njo037
Availability: InStock
Rating: 4.9 (3 reviews)

Kai ZX Value (New/Loose)

This represents the current value of the minifig Kai ZX since 2011. High accuracy

For Sale (New/Loose)

	(US) BrickLink store BrickVibe	$24.99 -38.3%
	(US) LEGO Ninjago Kai Hunted Minifigure - njo0469 - NEW RARE MINT RETIRED -MB	BrickEconomy Choice $24.99 -38.3%
	(US) LEGO Ninjago Minifigure Kai Rebooted (Genuine)	$25.99 -35.8%
	(US) LEGO Minifig njo0757 - Kai Minifigure NEW	$28.79 -28.9%
	(US) Lego Kai ZX 9561 9441 9449 with Armor Ninjago Minifigure New	$29.92 -26.1%
	(US) 2 COMPLETE Lego Red Ninjago Kai DX Minifigure W/ All Accessories	$29.99 -25.9%
	(US) LEGO Ninjago Kai Airjitzu Minifigure Red Ninja Possession UNASSEMBLED MINT	$29.99 -25.9%
	(US) LEGO Ninjago Minifigure Hero Kai (Genuine)	$29.99 -25.9%
	(US) LEGO Ninjago Kai Minifigure Airjitzu Possession (Njo0161)	$30.00 -25.9%
	(US) LEGO Ninjago Kai ZX with Armor Minifigure New Genuine Authentic	$32.00 -21.0%
	(US) LEGO Minifig njo0772 - Kai Minifigure NEW	$32.39 -20.0%
	(US) LEGO Ninjago Minifigure Kai ZX Ninja Rocket Pack (Genuine)	$34.99 -13.6%
	(US) LEGO Ninjago Kai ZX Shoulder Armor Minifigure W/Weapons	$34.99 -13.6%
	(US) LEGO Lloyd ZX The Final Battle green ninja Ninjago Njo0070 minifigure	$34.99 -13.6%
	(US) LEGO Airjitzu Kai Minifigure 70739 NINJAGO Possession Flyer great condition New	$34.99 -13.6%
Show 15 more listings
	(US) LEGO Ninjago Kai ZX with Armor Minifigure New Genuine Authentic	$35.95 -11.2%
	(US) LEGO Ninjago Kai the Final Battle Minifigure NJO0071 Set 70500 F8	$36.00 -11.1%
	(PT) BrickLink store Give Me A Brick	$37.51 -7.4%
	(US) LEGO Ninjago Kai - Skybound Minifigure	$40.00 -1.2%
	(UK) - Unassembled.	$40.06 -1.1%
	(DE) BrickLink store hefBricks	$43.55 +7.6%
	(US) LEGO Ninjago Kai Dx Minifigure	$50.00 +23.5%
	(HK) With Weapons from the set	$58.45 +44.4%
	(US) LEGO Ninjago Minifigure Kai - Rebooted with Armor (Genuine)	$58.99 +45.7%
	(US) LEGO Ninjago Minifigure Kai ZX Armor (Genuine)	$58.99 +45.7%
	(PT) BrickLink store Likufanele	$59.90 +47.9%
	(HK) BrickLink store WKM Brick Store	$62.29 +53.8%
	(US) LEGO NINJAGO Kai DX Minifigure w/ Gold Sword	$65.00 +60.5%
	(US) LEGO Ninjago Kai DX Minifigure from Set 2518 (Brand New)	$104.99 +159.3%
	(US) LEGO Ninjago Minifigure Kai DX (Genuine)	$190.99 +371.7%
	(US) LEGO Ninjago Lloyd ZX Green Ninja Minifigure 9450 9574	$210.00 +418.6%

For Sale Ranges

This chart shows the sales listing trends of Kai ZX.

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the last 3 months of new/loose LEGO Kai ZX.

Sale Trends

This chart shows the sales trends (number sold) of new/loose LEGO Kai ZX.

Market Momentum

Neutral

This minifigure is outpacing other minifigures in Rise of the Snakes, but member demand is cooling, so momentum is holding level.

BearishBullish

DemandUpper half in Ninjago

High demand but falling

12 months agoToday

Value trendDown 19% in 3 months

Up 92% over the year

12 months agoToday

Listings

Listings steady

12 months agoToday

Outlook:12% bearish·63% neutral·25% bullish

Why it's moving, signals and outlook

Kai ZX Appears in the Following LEGO Set


	9443 Rattlecopter Theme / Subtheme Ninjago / Rise of the Snakes Year 2012 Pieces / Minifigs 327 / 3 Availability Retired Buy this set at Amazon eBay BrickLink	Retail $29.99 Value $250.00 Growth +733.6% Annual growth 10.7% I own this set I want this set

Compared with Other Kai Minifigures

Three things count for Kai ZX (njo037) in this group. Fewer copies are for sale than of any figure below, the figures at the bottom of the group all came out between 2017 and 2026, and over the past year this one outpaced similar figures.

#10 of 87

By value, $40

$2.47$325

In the top quarter of the group.

#19 of 73

By growth since release, +519%

+11%+4,914%

In the top quarter of the group.

Most valuable Kai Minifigures		Value
1	Kai njo186	$325
2	Kai njo420	$213
3	Kai njo327	$161
10	Kai ZX njo037	$40

Most Valuable LEGO Kai Minifigures

Kai Minifigures

Related LEGO Minifigures

*Values are based on loose minifigs in like new condition.

Kai ZX Questions

How much is the Kai ZX minifigure (njo037) worth?

Today's value for Kai ZX, new and loose, is $40.49. The value eased 7% in 2025.

What set is Kai ZX (njo037) from?

Kai ZX is exclusive to 9443 Rattlecopter (2012).

Is Kai ZX (njo037) retired?

Yes. The only set with Kai ZX, 9443 Rattlecopter (2012), has retired.

Is Kai ZX (njo037) worth more than when released?

Yes. Since release, the value of Kai ZX is up 519%. On average that is 11.7% a year.

What will Kai ZX (njo037) be worth next year?

The one-year forecast for Kai ZX is $44.97, about 11% above today's value. Like any forecast, this is an estimate.

Are there other versions of Kai ZX (njo037)?

Yes, LEGO has made several Kai minifigures. The most valuable is Kai (njo186) at $325.41.

Top lists

Most Valuable LEGO Kai Minifigures Most Valuable LEGO Ninjago Minifigures Top LEGO Ninjago Minifigures by Growth Most Valuable LEGO Minifigures of the 2010s

My Collection

I own this loose set

I want this loose set

Minifig Details

Minifig number

njo037

Name

Kai ZX

Theme

Ninjago

Subtheme

Rise of the Snakes

Year

2012

Released

November 2011

Sets

1Exclusive

Availability

Retired

Minifig Pricing

New/Loose

Value

$40.49

Growth

+519.11%

Annual growth

+11.66%

2025 growth

-7.43%

1-year growth

+11.07% (12 month outlook)

Future growth

+9.64% (2-5 year outlook)

*Value is for new/loose minifig.

Quick Buy

eBay

Buy

Lowest price

$24.99

Highest price

$210.00

BrickLink

Buy

Lowest price

$24.99

Highest price

$62.29

*Listings are for new/loose minifig.

Minifig Predictions

1 year forecast

$44.97

5 year forecast

$64.97

Weaker outlook

Stronger outlook

The forecast puts the Kai ZX minifigure at about $64.97 in five years. Few minifigures have a stronger five-year outlook.

Prediction Insights

A single-set Kai ZX with a rocket pack is long out of production and carries scarcity for its ZX-era print, while baseline demand from the core theme supports interest; frequent Kai variants and recent soft momentum, however, limit upside and add volatility.

Minifig Facts

Kai ZX is a minifigure from the LEGO Ninjago theme, particularly associated with the "Rise of the Snakes" subtheme and the "Rattlecopter" set. In this version, Kai wears advanced ZX armor and is equipped with a rocket pack for flight. He is a primary character and the red ninja of fire. His distinguishing features include a red suit with gold accents and shoulder armor. The minifigure was released in 2012 as part of the ongoing storyline involving the Serpentine and the ninja team.

Common description: Kai ZX - Ninja Rocket Pack

Kai ZX Reviews

3 reviews

4.9

Collectors

Investors

Is this LEGO minifigure a good investment?

“The Kai ZX minifig has proven to be a meaningful investment for LEGO Ninjago collectors. While early growth has leveled off, investors still see average annual returns of about 5.3%.”

Review brought to you by BrickEconomy Bot

Community Stats

Kai ZX (njo037) currently ranks #27 out of the top owned loose minifigs that are related.

#27Kai ZX (njo037)

#28Kai - Core (njo721)

#29Kai - Legacy (njo650)

#30Kai (dim011)

#31Kai (njo265)

About Ninjago Rise of the Snakes

The Rise of the Snakes subtheme includes minifigures such as Kai, Lloyd, and Pythor. The storyline follows the ninjas as they face the Serpentine tribes, who seek to unleash the Great Devourer. Lloyd's journey from a mischievous child to the Green Ninja is a central theme, as the ninjas strive to prevent the Serpentine from conquering Ninjago.

Ninjago Sets

Ninjago / Rise of the Snakes Sets