Ninja Vehicle Tree House Battle (71857)
Prices last checked: 28 July 2026 at 18:26
Available From
Price Analysis
Lowest Price Ever
£40.31
at Amazon FR · Jun 2026
Average Price (12mo)
£60.88
Current vs Average
-17.9%
Below average
Best Month to Buy
July
Value Score
10.0/10
Price-per-piece vs theme avg
The lowest price we've recorded for Ninja Vehicle Tree House Battle is £40.31 at Amazon FR in June 2026. The current price is 17.9% below the 12-month average of £60.88. Historically, July tends to offer the best prices for this set.
Price History & Buying Verdict
- •It's currently 17.9% below the 12-month average price of £60.88 — a notably good window.
- •On price-per-piece, this is one of the better-value sets in the NINJAGO® range (value score 10.0/10 vs theme average).
- •A recent price drop of about £2.00 was recorded in the last 30 days.
We've been tracking the price of LEGO NINJAGO® Ninja Vehicle Tree House Battle (642 pieces) for 178 days, recording 76 data points across LEGO.com and major UK retailers. Over that period the price has dropped 18 times below previous levels, with the lowest price ever recorded being £40.31 at Amazon FR in June 2026.
The 12-month average sale price for set 71857 works out to £60.88 — that's 13% below the LEGO RRP of £69.99. The highest price we recorded across our tracked retailers was £70.00, giving a range of about £29.69 between the cheapest and most expensive observation.
Amazon UK has run the most price drops on this set in the period we've tracked, making it the retailer most worth watching for short-term deals. Historically, July has produced the lowest average prices for Ninja Vehicle Tree House Battle, so if you're not in a hurry it's worth bookmarking the page closer to that window.
Want to see how LEGO Ninja Vehicle Tree House Battle (set 71857) compares against other sets? Browse the best-value LEGO sets or check the full price-history tracker.
Description
Ninja Vehicle Tree House Battle (71857) is a LEGO NINJAGO® set with 642 pieces, with an RRP of £69.99. It's currently available from £45.35 at Amazon FR — 29% below the RRP, saving you £20.00. With a value score of 10.0/10, this set offers excellent value compared to other NINJAGO® sets.
SpecificationsBoys and girls aged 7 plus have all they need to play out battle action with this Ninja Vehicle Tree House Battle (71857) building set, based on season 4 of the NINJAGO® Dragons Rising TV show. This fighting toy playset comes with a 3-storey tree house, a helicopter toy, a motorcycle toy and 6 minifigures. The tree house toy includes a workshop, a tearoom, a terrace, a swinging vine rope, a trap that releases a small rock, a rotating bridge and a stud shooter. Kids can enjoy unlimited role-play options with a motorcycle toy that has moving wheels, a saddle-cockpit and 2 stud shooters, or take to the sky with a helicopter toy that has an opening cockpit and rotating blades. The NINJAGO set features 6 minifigures: Kai, Zane, dragon form Jay and Euphrasia to play out battles against the Acid Monster and Loyalist. Kids can build the playset with confidence using the LEGO® Builder app – zoom, rotate in 3D and track progress with easy-to-follow digital instructions. Set contains 642 pieces.
Features
- FIGHTING TOYS FOR KIDS – The Ninja Vehicle Tree House Battle (71857) building toy lets boys and girls ages 7 and up recreate battle scenes from season 4 of the NINJAGO® Dragons Rising TV show
- NINJA TREE HOUSE – 3-story tree house features a workshop, tearoom, terrace, trap that releases a rock, rotating bridge, stud shooter and swinging vine rope
- 2 NINJA TOY VEHICLES – Ninja motorcycle toy has moving wheels, a saddle-cockpit for a minifigure and 2 stud shooters, and the helicopter toy has an opening cockpit and rotating blades
- 6 NINJAGO® MINIFIGURES – This LEGO® NINJAGO battle toy comes with ninja Kai, Zane, dragon form Jay and Euphrasia for good vs. evil battles against the villainous Acid Monster and Loyalist
- GIFT IDEA FOR KIDS –NINJAGO® playset comes packed with a 3-story tree house, helicopter toy and motorcycle toy and makes a ninja gift for kids with a passion for fantasy and imagination toys
- A FUN WAY TO BUILD – Let the LEGO® Builder app guide kids on an intuitive building adventure, where they can save sets, track progress and zoom in and rotate models in 3D while they build
- A UNIVERSE OF LEGO® NINJAGO® SETS – This extensive collection of kids’ toys lets ninja fans and children escape into an immersive fantasy world for imaginative play with their ninja heroes
- DIMENSIONS – This 642-piece NINJAGO® toy features a tree house standing over 9 in. (22 cm) high, 10 in. (26 cm) wide and 6 in. (15 cm) deep
Frequently Asked Questions about Ninja Vehicle Tree House Battle
What is the best price for LEGO Ninja Vehicle Tree House Battle (Set 71857)?
The best current price for LEGO Ninja Vehicle Tree House Battle (Set #71857) is £53.99 at Amazon FR. This is £20.00 cheaper than the official LEGO RRP of £69.99. Price last verified on 16 July 2026.
How much can I save on LEGO Ninja Vehicle Tree House Battle?
You can save £20.00 (29% off) on LEGO Ninja Vehicle Tree House Battle by buying from Amazon FR instead of LEGO.com. The official RRP is £69.99, but you can get it for just £53.99. Browse more top discounts.
How many pieces are in LEGO set 71857?
LEGO Ninja Vehicle Tree House Battle (Set #71857) contains 642 pieces. At the best available price of £53.99, that works out to approximately 8.4p per piece.
What age is LEGO Ninja Vehicle Tree House Battle suitable for?
LEGO Ninja Vehicle Tree House Battle (Set #71857) is recommended for ages 7+. This set is part of the LEGO NINJAGO® theme. View all NINJAGO® sets and deals.
Where can I find the building instructions for LEGO Ninja Vehicle Tree House Battle?
You can download the official building instructions for LEGO Ninja Vehicle Tree House Battle (Set #71857) for free from LEGO.com. Download the building instructions here. The instructions are available as a PDF and can be viewed on any device.
Where can I buy LEGO Ninja Vehicle Tree House Battle in the UK?
Is LEGO Ninja Vehicle Tree House Battle on sale right now?
Yes! While not on sale at LEGO.com, you can get LEGO Ninja Vehicle Tree House Battle for £53.99 at Amazon FR - that's 29% below the official RRP of £69.99. Browse more best offers.
What is the lowest price ever recorded for LEGO Ninja Vehicle Tree House Battle?
The lowest price we've recorded for LEGO Ninja Vehicle Tree House Battle (Set #71857) is £40.31 at Amazon FR in June 2026. That's 42% off the LEGO RRP of £69.99. Track the latest movements on our LEGO price history page.
Is LEGO Ninja Vehicle Tree House Battle good value for money?
Comparing piece-count to price across the LEGO NINJAGO® theme, this set scores 10.0 / 10 for value. That works out to about 8.4p per piece. That puts Ninja Vehicle Tree House Battle in the top tier of NINJAGO® sets for raw build value — you're paying noticeably less per brick than the theme average. Compare against other contenders on our best-value LEGO sets page.
More NINJAGO® Sets
View all NINJAGO® →
NINJAGO®
Jay's Transforming Car (71856)
€29.69(~£24.94)
£44.99
45% off
at Amazon DE
NINJAGO®
Ninja Character Display 15th Anniversary (71866)
€25.73(~£21.61)
£34.99
38% off
at Amazon DE
NINJAGO®
Ninja Combat Vehicle (71844)
£56.47
£79.99
29% off
at Amazon UK
NINJAGO®
Lloyd's Pull-Back Race Car (71828)
£11.24
£19.99
44% off
at Amazon UK
NINJAGO®
Cole's Mission Mech & Dragon Zane (71854)
€19.76(~£16.60)
£24.99
34% off
at Amazon DE
NINJAGO®
The Guardian Dragon (71847)
€100.00(~£84.00)
£139.99
40% off
at Amazon FR
Similar Price Range
Star Wars™
Home One Starcruiser (75405)
€46.88(~£39.38)
£59.99
34% off
at Amazon FR
One Piece
Battle at Arlong Park (75638)
£52.99
£74.99
29% off
at Zavvi UK
City
Airport with Airplane (60502)
€65.51(~£55.03)
£89.99
39% off
at Amazon DE
LEGO® DREAMZzz™
Crocodile Submarine (71512)
€52.99(~£44.51)
£59.99
26% off
at Amazon DE
Explore More LEGO Deals & Guides
If you're hunting for the cheapest LEGO sets in the UK, browse our curated guides and price-tracking pages.
Sets Under £100
View all under £100 →Star Wars™
Home One Starcruiser (75405)
€46.88(~£39.38)
£59.99
34% off
at Amazon FR
NINJAGO®
Jay's Transforming Car (71856)
€29.69(~£24.94)
£44.99
45% off
at Amazon DE
NINJAGO®
Ninja Character Display 15th Anniversary (71866)
€25.73(~£21.61)
£34.99
38% off
at Amazon DE
Technic
Deep-Sea Research Submarine (42201)
£25.99
£34.99
26% off
at Amazon UK