LEGO Kai's Mech Storm Rider (71830)

NINJAGO · 333 pieces · 3 minifigures

From $76.48 at Amazon.com.au · 4% off

Retiring by 31 December 2026 (70 days left) · How we estimate

1 / 10

Compare prices (Australia)

Regular price $79.99

See it at Amazon.com.au, $76.48

Last chance: New copies of retired sets tend to get scarcer and pricier.

. Amazon offers can be third-party (marked).

Also retiring soon in NINJAGO

Price history

Lowest price today: $76.48; at Amazon.com.au
Lowest we’ve recorded: $74.97; Amazon.com.au, 13 Oct 2026
LEGO’s regular price: $79.99; today’s lowest is 4% off
Tracked since: 8 Oct 2026; 9 price changes since

Price records (14)

21 October 2026 · Amazon.com.au$76.48
19 October 2026 · Amazon.com.au$76.26
18 October 2026 · Amazon.com.au$76.20
17 October 2026 · Amazon.com.au$76.18
17 October 2026 · LEGO.com Australiaout of stock$79.99
16 October 2026 · Amazon.com.au$76.07
14 October 2026 · Amazon.com.au$75.00
13 October 2026 · Bricks Megastoreout of stock$79.99
13 October 2026 · Build & Play$79.99
13 October 2026 · Amazon.com.au$74.97
12 October 2026 · Amazon.com.au$78.91
10 October 2026 · Toyworld$79.99
10 October 2026 · Amazon.com.au$79.14
8 October 2026 · LEGO.com Australia$79.99

Prices at LEGO.com Australia, Amazon.com.au, Target, Big W, Kmart, Myer, Toyworld, Build & Play and Bricks Megastore, checked daily. A line breaks when a store was out of stock or not selling the set.

LEGO Kai's Mech Storm Rider in other countries

The lowest price today in each country where LEGO sells it, converted at the European Central Bank’s rate. Delivery across borders isn’t included: most stores only ship inside their own country.

CountryLowest priceIn AUDStore

PolskaBest priceAmazon.plPLN 139.90$51.16Amazon.pl
DeutschlandSteineheldenEUR 34.81$55.63Steinehelden
NederlandAmazon.nlEUR 34.82$55.64Amazon.nl
Australia(this page)Amazon.com.au$76.48$76.48Amazon.com.au

Show all 13 countries

Exchange rates of 22 October 2026.

Resale value

What the LEGO Kai's Mech Storm Rider actually sold for on BrickLink, the LEGO-owned marketplace, in the last 6 months.

New

$53.74

Median of 1 sale (worldwide)

-33% vs LEGO’s regular price ($79.99)

Used

No sales in the last 6 months.

Sales on BrickLink, updated daily (last update 23 October 2026). Sold in US dollars, shown in Australian Dollar at the ECB rate of 22 October 2026. Few sales mean a less reliable figure.

Set details

Pieces: 333
Minifigures: 3
Ages: 7+
Released: 2025
Set number: 71830
Theme: NINJAGO
Price per piece: 23.0cat today’s lowest price
LEGO.com rating: 4.8

LEGO Kai's Mech Storm Rider building instructions

Official instructions from LEGO.com, free to download. The LEGO Builder app has them too, many with 3D steps. All instructions on LEGO.com

LEGO Kai's Mech Storm Rider parts list

317 pieces in 124 different parts and colors, plus 3 minifigures.

Minifigures

Dragonian Warrior, Short Horns, 28621pr9762 Head
Kai, Dark Red Suit, Red Helmet
Nya, Pearl Titanium Outfit

×2561332
×102412b
×1035480
×1044861
×63171
×614417
×614704
×620482
×43749
×44274
×46141
×413547
×415068
×415303
×432062
×447456
×459900
×465304
×465426
×465429
×473230
×479846
×493274
×499207
×33022
×33034
×33039
×33795
×399563
×22752
×22817
×23020
×23021
×23049d
×23673
×23709
×23894
×23895
×24032a
×24304
×24740
×24865b
×25984
×211455
×213731
×215068
×215068
×215400
×215571
×215571
×215672
×215712
×218674
×221459
×221459
×222385
×227940
×228192
×230503
×232013
×232016
×232316
×232523
×235787
×236840
×236841
×242924
×243712
×244225
×246667
×247457
×247457
×248336
×254200
×260470b
×260478
×261409
×261800
×263868
×264225
×264712
×265138
×269729
×270681
×273825
×276959
×278666
×292832
×292847
×298100
×298138
×298139
×298834
×13001
×13002
×13020
×13021
×13022
×13701
×13705
×14871
×15652
×15974pat0002
×15978
×114769
×126603
×127262
×130136
×130236
×132034
×132802
×135480
×147456
×150949
×160592
×160752
×161072
×164391
×164683
×173109
×179180
×179896
×191988
×110110235

Parts list: Rebrickable.

About the LEGO Kai's Mech Storm Rider

Kai’s Mech Storm Rider (71830) combo ninja toy lets boys and girls aged 7 and up recreate exhilarating scenes from season 3 of the NINJAGO® Dragons Rising TV show. Kids can play with the large action toy before they separate it into 2 smaller vehicles: Kai’s mech with posable head, arms and legs, a cockpit and a large storm blade accessory, and Nya’s flying motorbike toy with a cockpit, movable wings and 2 spring-loaded shooters.

This ninja vehicle playset comes with 3 NINJAGO minifigures: Kaiarmed with 2 crystal katana sword accessories, Nya armed with 2 golden katana sword accessories and a villainous Dragonian Warrior with its own sword accessory so kids can role-play epic battles.

The LEGO® NINJAGO range of sets and buildable ninja toys for kids includes dragons, vehicles and temples so fans can role-play adventures with their heroes. Each ninja playset can be created with the LEGO Builder app, which guides you and your child on an easy and intuitive building adventure.

Ninja toy for kids – Boys and girls aged 7 and up can play out amazing battles from season 3 of the NINJAGO® Dragons Rising TV show with Kai’s Mech Storm Rider
Combo ninja vehicle toy – This large NINJAGO® vehicle can be separated into 2 smaller vehicles: Kai’s mech and Nya’s flying motorcycle so kids can enjoy even more ninja playtime
Packed with features – Kai’s mech has a posable head, arms and legs, a cockpit and a storm blade accessory, and Nya’s flying motorbike toy has a cockpit, movable wings and 2 spring-loaded shooters
3 NINJAGO® minifigures – Playset comes with Kai, Nya and a Dragonian Warrior, all with weapon accessories so kids can play out epic battles
Birthday gift for kids – This action toy provides a fun build-and-play experience and is a birthday gift idea for kids who love teaming up with their ninja heroes
Bigger ninja adventures – Look out for more LEGO® NINJAGO® toys (sets sold separately) to play out action with the Kai’s Mech Storm Rider
A universe of ninja toys – LEGO® NINJAGO® sets let kids escape into a fantasy world of adventures with their ninja heroes
Measurements – This 333-piece LEGO® building set for kids includes Kai’s Mech Storm Rider figure, which stands over 5.5 in. (14 cm) tall

Description: LEGO.com.

LEGO Kai's Mech Storm Rider: FAQ

Is the LEGO Kai's Mech Storm Rider retiring?

Yes: the LEGO Kai's Mech Storm Rider is retiring soon. LEGO flags it “Retiring soon” on LEGO.com Australia (it already carried the flag when we started tracking on 8 October 2026). Expect it to be gone by 31 December 2026 at the latest (70 days), possibly sooner once stock runs out. It is temporarily out of stock on LEGO.com Australia. LEGO doesn’t publish exact dates: this one is our estimate.

How much is the LEGO Kai's Mech Storm Rider?

The lowest price we found today is $76.48 at Amazon.com.au, out of 3 stores selling it today (regular price $79.99). Prices change often: this page is updated every day.

Should I buy the LEGO Kai's Mech Storm Rider now or wait?

Retiring by 31 December 2026: buy it while you can. LEGO is retiring it: we expect it gone from LEGO.com Australia by 31 December 2026, in 70 days. The best price today is $76.48 at Amazon.com.au, 4% below LEGO’s regular price. New copies of retired sets tend to get scarcer and pricier.