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Compare 3 retailers.

Retailer prices for 71839 are sorted by the lowest delivered price when shipping is known.

Retailer prices

Prices tracked across 9 retailers, updated twice a day.

Recommended store
LEGO Official Store Buy safely from the Official LEGO Store · lego.com In stock - + € 5.95 shipping 15 Aug - € 19.99 not the lowest + € 5.95 shipping 1 Bol.com Best deal bol.nl In stock 2-3 days + € 2.99 shipping 15 Aug −10% € 17.99 € 19.99 + € 2.99 shipping 2 LEGO.com lego.com In stock - + € 5.95 shipping 15 Aug - € 19.99 + € 5.95 shipping 3 FF FNAC fnac.be In stock - Free shipping 15 Aug - € 26.10 € 19.99 Free shipping

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Full price history at a glance.

Lowest yet
€13.06
8 Apr 2026 · Amazon.nl
Peak price
€26.92
4 Aug 2026 · FNAC
Average
€19.09
5% below RRP
RRP
€19.99
reference price

Daily lowest price tracked across 7 retailers in Belgium. The dotted line marks LEGO's recommended retail price.

Source: daily measurement at 7 retailers in Belgium, 14 Dec 2025 – 15 Aug 2026. RRP via LEGO.com.

Last 12 price points for LEGO 71839 Arin's Spinjitzu Battle Mech
Date Price Retailer Stock
€19.99 LEGO.com In stock
€17.99 Bol.com In stock
€26.10 FNAC In stock
€19.99 LEGO.com In stock
€17.99 Bol.com In stock
€25.47 FNAC In stock
€25.47 FNAC In stock
€17.99 Bol.com In stock
€17.99 Bol.com In stock
€25.37 FNAC In stock
€14.99 Amazon.nl In stock
€25.37 FNAC In stock
Price expectation

Price will likely drop.

68%
High · ±6%

Stronger signal than most sets in this theme. Waiting is a reasonable strategy.

Estimated price · next 3 months

now · €17.99 expected · €16.91
Price expectation Arin's Spinjitzu Battle Mech
Date Price Type
2026-05-18 €19.99 History
2026-05-19 €19.99 History
2026-05-20 €19.99 History
2026-05-21 €17.49 History
2026-05-22 €19.99 History
2026-05-23 €19.99 History
2026-05-24 €17.99 History
2026-05-25 €17.99 History
2026-05-26 €17.49 History
2026-05-27 €17.99 History
2026-05-28 €17.49 History
2026-05-29 €17.99 History
2026-05-30 €17.99 History
2026-05-31 €17.99 History
2026-06-01 €17.99 History
2026-06-02 €17.99 History
2026-06-03 €17.99 History
2026-06-04 €17.49 History
2026-06-05 €17.49 History
2026-06-06 €16.95 History
2026-06-07 €16.95 History
2026-06-08 €16.95 History
2026-06-09 €16.95 History
2026-06-10 €15.99 History
2026-06-11 €15.99 History
2026-06-12 €15.99 History
2026-06-13 €15.99 History
2026-06-14 €15.99 History
2026-06-15 €18.99 History
2026-06-16 €15.99 History
2026-06-17 €16.95 History
2026-06-18 €16.95 History
2026-06-19 €16.95 History
2026-06-20 €16.95 History
2026-06-21 €17.99 History
2026-06-22 €17.99 History
2026-06-23 €14.99 History
2026-06-24 €14.99 History
2026-06-25 €17.99 History
2026-06-26 €14.99 History
2026-06-27 €14.99 History
2026-06-28 €14.99 History
2026-06-29 €17.99 History
2026-06-30 €14.99 History
2026-07-01 €14.99 History
2026-07-02 €17.99 History
2026-07-03 €17.99 History
2026-07-04 €17.99 History
2026-07-05 €14.99 History
2026-07-06 €14.99 History
2026-07-07 €17.99 History
2026-07-08 €14.99 History
2026-07-09 €17.99 History
2026-07-10 €14.99 History
2026-07-11 €17.99 History
2026-07-12 €17.99 History
2026-07-13 €17.99 History
2026-07-14 €14.99 History
2026-07-15 €14.99 History
2026-07-16 €14.99 History
2026-07-17 €17.99 History
2026-07-18 €17.99 History
2026-07-19 €17.99 History
2026-07-20 €17.99 History
2026-07-21 €17.99 History
2026-07-22 €17.99 History
2026-07-23 €14.99 History
2026-07-24 €17.99 History
2026-07-25 €17.99 History
2026-07-26 €17.99 History
2026-07-27 €17.99 History
2026-07-28 €17.99 History
2026-07-29 €17.99 History
2026-07-30 €17.99 History
2026-07-31 €17.99 History
2026-08-01 €17.99 History
2026-08-02 €17.99 History
2026-08-03 €17.99 History
2026-08-04 €17.99 History
2026-08-05 €17.99 History
2026-08-06 €17.99 History
2026-08-07 €17.99 History
2026-08-08 €17.99 History
2026-08-09 €17.99 History
2026-08-10 €17.99 History
2026-08-11 €14.99 History
2026-08-12 €17.99 History
2026-08-13 €17.99 History
2026-08-14 €17.99 History
2026-08-15 €17.99 History
2026-09-14 €17.63 Forecast
2026-10-14 €17.27 Forecast
2026-11-13 €16.91 Forecast
€19.99 RRP
€14.99 Lowest · 90 days
€26.92 Highest · 90 days
Falling Trend

About this set

For LEGO Arin's Spinjitzu Battle Mech (71839), we track 3 retailers in Belgium, with 3 currently in stock. This set from the NINJAGO theme has 213 pieces, including 2 minifigures and was released in 2025. The current lowest price is €17.99 at Bol.com, 10% below the RRP of €19.99. That works out to €0.08 per piece and a saving of €2.00 versus the RRP. The lowest price ever was €13.06 on 8 Apr 2026 at Amazon.nl. The set is recommended for builders aged 7 and up. The current price is above that low, so waiting for a drop may pay off. Use price history and stock data to judge whether this is a good time to buy.

Dimensions
26.2 × 19.1 × 6.1 cm
Pieces
213
Age
7+
Explore more

Dive deeper into this set.

All about this set

Ninja fans aged 7 and over can play out scenes from season 3 of the NINJAGO® Dragons Rising TV show with this LEGO® NINJAGO Arin’s Spinjitzu Battle Mech (71839) toy. This building set for kids features a NINJAGO mech with posable arms and legs, which can be tilted and twisted into different positions, a rotating torso, an opening chest to place a minifigure inside and 2 large sword accessories. Kids can also create their own ultimate mech by swapping body parts from Arin’s Spinjitzu Battle Mech with parts from customisable mechs in the 2024 NINJAGO range (sold separately): Cole’s Elemental Earth Mech (71806), Sora’s Elemental Tech Mech (71807), Kai’s Elemental Fire Mech (71808) and Lloyd’s Elemental Power Mech (71817). The ninja toy role-play set comes with 2 minifigures: Arin with a crystal katana sword accessory and a Spectral Dragonian Warrior with its own sword accessory, plus a Baby Riyu model for kids to role-play gripping good vs. evil battles. Set contains 213 pieces.

Ninjago Dragon Rising is a huge success. It's entertaining, dynamic, creative, and perfect for spending time with the family. We had a lot of fun putting it together, and it's easy because you put it together in order since each package comes with a number, making it simpler. I love this strategic and spectacular toy for children 7 and up, so they can develop their creativity and spend their time learning. It's worth every penny. It's perfect for collecting since it's high quality and long-lasting. LEGO is one of my favorite toys for my kids.
yaide22_9940 · LEGO.com
Media

View the set from every angle.

10 images
LEGO Arin's Spinjitzu Battle Mech (71839) Front view LEGO Arin's Spinjitzu Battle Mech (71839) - image 1 Image 2 LEGO Arin's Spinjitzu Battle Mech (71839) - image 2 Image 3 LEGO Arin's Spinjitzu Battle Mech (71839) - image 3 Image 4 LEGO Arin's Spinjitzu Battle Mech (71839) - image 4 Image 5 LEGO Arin's Spinjitzu Battle Mech (71839) - image 5 Image 6
Reference

Set details

Set number 71839
Theme NINJAGO
Subtheme Dragons Rising Season 3
Year 2025
Pieces 213
Minifigures 2
Price per piece €0.08
Age 7+
Dimensions 26.2 × 19.1 × 6.1 cm
RRP €19.99
Parts

Parts inventory

213
pieces
69 unique parts across 12 colors
Distinctive parts
  • Large Figure Weapon Hook Part ID 5310
  • Tile Round 2 x 2 with Dragon Head, White Gear in Dark Azure Circle print Part ID 14769pr9988
  • Creature, Dragon, Baby, Dark Blue Markings, Lime Eyes print Part ID 3215pr0001
Building instructions Arin's Spinjitzu Battle Mech instruction manual

Minifigures in Arin's Spinjitzu Battle Mech.

2 minifigures according to this set's Rebrickable inventory.

All minifigures
Arin (Black Hair and Mask) fig-016431
Arin (Black Hair and Mask)
fig-016431
Spectral Dragonian Warrior (Ghost Lower Body) fig-016379
Spectral Dragonian Warrior (Ghost Lower Body)
fig-016379
More guides
01 / 02
Frequently asked questions

All about the Arin's Spinjitzu Battle Mech.

What is the lowest price for Arin's Spinjitzu Battle Mech?
The lowest current price we show is €17.99.

Has LEGO 71839 ever been cheaper?
The lowest historical price was €13.06 on 8 Apr 2026 at Amazon.nl.

How many pieces does LEGO 71839 have?
This set has 213 pieces.

Which minifigures are included in LEGO 71839?
This set includes 2 minifigures, including Arin, Spectral Dragonian Warrior.

What year is this set from?
LEGO 71839 was released in 2025.

What is the RRP for LEGO 71839?
LEGO's recommended retail price is €19.99.

What is the recommended age for LEGO 71839?
LEGO recommends ages 7+ for this set.

Is LEGO 71839 still available?
Yes, this set is currently available at 3 retailers.

Which retailers do you compare?
We currently compare 3 retailer prices for this set.

How often do you update prices?
We check prices multiple times per day at every tracked retailer and publish the most recent value on this page.