Kai Fighter

Kai Fighter (71704-1) is a set in the Ninjago theme, released in 2020. It has 494 pieces and 4 minifigures.

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Number:71704-1
Released:June 2020
Pieces:494
Box size:38.2 × 26.2 × 5.7 cm
Box weight:650 g
Theme:Ninjago

Box size and weight as measured by Brickset.

In numbers

LEGO planned to retire this set in December 2021.

Product details

Number: 71704-1
Name: Kai Fighter
Theme: Ninjago
Released: June 2020
Launched: June 2020
Retired: October 2021 in the United States
Pieces: 494
Minifigures: 4
RRP: ≈ 35.59 USD (49.99 CAD) (Canada)≈ 44.92 USD (39.99 EUR) (Germany)≈ 46.34 USD (179.99 PLN) (PL)≈ 46.89 USD (34.99 GBP) (United Kingdom)39.99 USD (United States)
Price per piece: ≈ 0.072 USD (0.101 CAD) (Canada)≈ 0.091 USD (0.081 EUR) (Germany)≈ 0.094 USD (0.364 PLN) (PL)≈ 0.095 USD (0.071 GBP) (United Kingdom)0.081 USD (United States)

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

BrickLink market data

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Pricing

Best price ever≈ 72.64 USD (64.99 EUR) Advertising Sealed · gross · idee+spiel · seen 10/7/2026 Not compared yet, no exchange rate: 34 in other currencies

Current best offerNo current offer we can compare.

Price history

There are not enough shop prices in this range to draw a chart yet.

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

Price statistics by condition

Nobody has sold this set recently.

Sources Data in Brief: 34 · idee+spiel: 33

Latest price from each shop

Sorted: lowest price first Show highest first

Countries (all)

Show prices for

Germany (DE)

Poland (PL)

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What each source tells us:

Shops: the country they are in, and a delivery within it. None says whether it delivers abroad.
LEGO's own shops: one storefront per country, each delivering within its country.
Hugendubel: in Germany, delivering to Germany and to Austria.
eBay: the country the item is in, and a delivery within the country of the eBay site it is listed on.
BrickLink: averages over sellers worldwide - no seller's country and no delivery.

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idee+spiel Sealed · gross · seen 11/3/2026

≈ 167.68 USD (150.00 EUR)

Go to shop

Data in Brief Sealed · gross · sold 5/1/2023

279.00 PLN

Go to shop

Amazon.com BrickDb shows no Amazon prices. The link opens a search for this set on Amazon's own site.

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Where these prices come from

On eBay

The cheapest eBay listings we saw in the last seven days. They are sellers' asking prices, so they are not in the shop price list or the best offer.

We have not seen a current eBay listing for this set.

Recommended retail price

What LEGO published as the recommended retail price, market by market, in that market's own currency. No market's price is ever derived from another's.

Canada ≈ 35.59 USD (49.99 CAD) unknown tax basis Available 8/24/2020 to 10/29/2021.Recorded by BrickDb since 10/2/2026

Germany ≈ 44.92 USD (39.99 EUR) gross Available 6/2/2020 to 11/22/2021.Recorded by BrickDb since 10/2/2026

PL ≈ 46.34 USD (179.99 PLN) gross No availability dates published.Recorded by BrickDb since 10/21/2026

United Kingdom ≈ 46.89 USD (34.99 GBP) gross Available 6/1/2020 to 11/21/2021.Recorded by BrickDb since 10/2/2026

United States 39.99 USD net Available 8/24/2020 to 10/29/2021.Recorded by BrickDb since 10/2/2026

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

Building instructions

All building instructions for this set on LEGO.com

Parts in this set

184 inventory lines

Catalogue image of the part Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges]

Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] 11153· Red

×4

Catalogue image of the part Tile Special 2 x 2 Inverted

Tile Special 2 x 2 Inverted 11203· Black

×1

Plate 3 x 3 11212· Dark Bluish Gray

×2

Catalogue image of the part Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle

Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle 11214· Dark Bluish Gray

×2

Catalogue image of the part Plate Special 1 x 2 with Pin Hole on Top

Plate Special 1 x 2 with Pin Hole on Top 11458· Black

×2

Catalogue image of the part Plate Special 1 x 2 with Clip Horizontal on Side

Plate Special 1 x 2 with Clip Horizontal on Side 11476· Black

×4

Catalogue image of the part Brick Curved 2 x 1 No Studs [1/2 Bow]

Brick Curved 2 x 1 No Studs [1/2 Bow] 11477· Black

×4

Brick Curved 2 x 1 No Studs [1/2 Bow] 11477· Red

×2

Catalogue image of the part Brick Curved Inverted 4 x 1

Brick Curved Inverted 4 x 1 13547· Black

×2

Catalogue image of the part Brick Curved 10 x 1 [Symmetric Inside Ridges]

Brick Curved 10 x 1 [Symmetric Inside Ridges] 13731· Red

×2

Catalogue image of the part Tile Round 2 x 2 with Bottom Stud Holder

Tile Round 2 x 2 with Bottom Stud Holder 14769· Black

×2

Catalogue image of the part Brick Curved 2 x 2 x 2/3

Brick Curved 2 x 2 x 2/3 15068· Red

×1

Catalogue image of the part Projectile, Spring Shooter Ammunition 8L Bar

Projectile, Spring Shooter Ammunition 8L Bar 15303· Trans-Red

×2

Projectile, Spring Shooter Ammunition 8L Bar 15303· Trans-Orange

×3

Catalogue image of the part Launcher, Brick Special 1 x 4 Spring Shooter with Light Bluish Gray Top

Launcher, Brick Special 1 x 4 Spring Shooter with Light Bluish Gray Top 15400· Dark Bluish Gray

×3

Catalogue image of the part Technic Axle 5 with Stop

Technic Axle 5 with Stop 15462· Reddish Brown

×2

4 minifigures

Minifigures in this set

Catalogue image of the minifigure Kai with Hair (Legacy)

Same theme, piece count within 15 %

Similar sets

Kai Fighter

In numbers

Product details

BrickLink market data

Can I build this?

Pricing

Price history

Latest price from each shop

On eBay

Recommended retail price

Building instructions

Parts in this set

Minifigures in this set

Kai with Hair (Legacy)

Lloyd (Legacy) - MASTER

Nindroid with Dual Sided Head, Shoulder Armor (Legacy)

Nindroid with Dual Sided Head, Wraps (Legacy)

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