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71808 LEGO Ninjago Kai's Elemental Fire Mech thumbnail image

71808 LEGO Ninjago Kai's Elemental Fire Mech
Images 6Description 
71808 LEGO Ninjago Kai's Elemental Fire Mech
  • Kai's Elemental Fire Mech thumbnail
  • Kai's Elemental Fire Mech thumbnail
  • Kai's Elemental Fire Mech thumbnail
  • Kai's Elemental Fire Mech thumbnail
  • Kai's Elemental Fire Mech thumbnail
  • Kai's Elemental Fire Mech thumbnail

LEGO 71808 Kai's Elemental Fire Mech is a Ninjago set currently available at retail for $29.99 and is projected to retire in mid and late 2026. Current new-sealed secondary market prices range from $35 to $50, with the average above MSRP at $32. The set includes 4 minifigs, 2 of which are exclusive.

Forecast Model

This represents the expected annual growth (CAGR) based solely on a forecast model.
LEGO 71808 Kai's Elemental Fire Mech is a Ninjago Dragons Rising Season 2 set released in 2024, containing 322 pieces and 4 minifigures. The build centers on a posable mech with articulated arms and legs, a minifigure cockpit, and a large golden sword. Minifigures include Kai, Zane, Jordana, and a Wolf Mask Warrior. The model is designed to connect with sets 71806, 71807, and 71817 for combined configurations.

Once retired, the initial annual growth for the first year will be around 14%, but will level off closer to 12% after the second year, valuing the set between $42 and $47 shortly after retirement.
Retirement risk. Kai's Elemental Fire Mech is anticipated to retire shortly across most LEGO retail markets and regional LEGO.com platforms, with a number of regions having already done so.
All regions

For Sale (New/Sealed)

This chart shows the sales listing trends of 71808 Kai's Elemental Fire Mech.
 (US) NINJAGO: Kai's Elemental Fire Mech (71808) $25.00
-16.6%
(US) Ninjago Dragons Rising Kai's Elemental Fire Mech #71808 $28.99
-3.3%
(US) NINJAGO: Kai's Elemental Fire Mech (71808) $29.99
(US) Official LEGO Kai's Elemental Fire Mech
BrickEconomy Choice
$29.99
(US) BrickLink store Clutch Hit Bricks $30.00
(HU) BrickLink store brick350 $32.28
+7.6%
(UK) MISB $32.82
+9.4%
(KR) NINJAGO: Kai's Elemental Fire Mech (71808). $34.00
+13.4%
(CA) Ninjago: Dragons Rising - Kai's Elemental Fire Mech 322pcs Set #71808 - NEW $34.31
+14.4%
(CA) Ninjago DRAGONS RISING Kai's Elemental Fire Mech #71808 Brand New & Sealed $35.74
+19.2%
(US) NINJAGO Kais Elemental Fire Mech Action Figures #71808 for Kids Ages 7+ $37.99
+26.7%
(NL) 71808 Kais Elemental Fire Mech - [ New. ] $38.50
+28.4%
(CA) 71808 ~ NINJAGO~ Kai's Elemental Fire Mech~322 Pcs ~ 4 Mini Figs ~ SEALED $38.60
+28.7%
(US) NINJAGO Kai's Elemental Fire Mech 71808 $39.99
+33.3%
Show 11 more listings

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My Collection

Kai's Elemental Fire Mech Reviews

26 reviews
4.7
Collectors
Investors
“Kai’s Mech is a bulky but slimline mech, with the most balanced feel between Sora’s and Cole’s mechs. There isn’t a lot going on for a color palette, with most of the build being comprised of a solid red, with blips of translucent orange coming off the frame. The Wolf Mech... More of the set is very bare bones, but by a stylistic choice”
Full review at www.brickbanter.com
New Elementary
“These mechs offer great playability in a budget-friendly package. With the apparent overload of large sets LEGO is releasing lately, it’s good to see that smaller sets have not been forgotten. The mixing is a nice gimmick, encouraging children to come up with creative... More combinations. And of course it also gives an incentive to buy all the mech sets”
Full review at www.newelementary.com

About Ninjago Dragons Rising Season 2

LEGO Ninjago, also known as Ninjago: Masters of Spinjitzu, theme was introduced in 2011 and included sets that are based off of original storylines, a TV series and The LEGO Ninjago Movie, a movie based on the theme. The main premise of the Ninjago universe is based around six teenage Ninja, Kai, Jay, Cole, Zane, Nya, and Lloyd, who have been trained by their master Sensei Wu, fighting forces of evil to protect the land of Ninjago.

Dragons Rising Season 2 was introduced in 2024 and currently consists of 20 sets. As of today, 71822 Source Dragon of Motion is the most valuable Dragons Rising Season 2 set with an estimated new/factory sealed value of $244.
Read more
Kids aged 7+ can recreate stories from season 2 of NINJAGO® Dragons Rising with the Kai’s Elemental Fire Mech (71808) ninja toy. The mech has posable arms and legs that can be tilted and twisted into dramatic battle stances, a cockpit for the ninja minifigure and a big golden sword accessory for role-play battles against the Wolf Mech.

This customizable mech also lets kids build their own mech! Its detachable legs, arms and torso can be combined with parts from 2 other mechs: Cole’s Elemental Earth Mech (71806) and Sora’s Elemental Tech Mech (71807) (sold separately). Kids can enjoy endless fun as they mix and match parts to create a unique action figure toy.

The red mech comes with 4 minifigures – Kai and Zane, both with a katana sword accessory, Jordana with a sword accessory, and a Wolf Mask Warrior – so kids can play out gripping ninja action. The set can also be created with the LEGO® Builder app, which guides you and your child on an easy and intuitive building...
Description provided by LEGO©