BricksValue

LEGO Ninja Vehicle Tree House Battle (71857)

NINJAGO · 642 pieces · 6 minifigures

From $73.99 at Amazon · 8% off

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

LEGO Ninja Vehicle Tree House Battle (71857)
1 / 13

Compare prices (US)

Regular price $79.99

See it at Amazon, $73.99

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
$73.99
at Amazon
Lowest we’ve recorded
$73.99
Amazon, Oct 13, 2026
LEGO’s regular price
$79.99
today’s lowest is 8% off
Tracked since
Sep 29, 2026
13 price changes since
Price records (16)
  • October 16, 2026 · Amazon$73.99
  • October 16, 2026 · Walmart$79.95
  • October 15, 2026 · Amazon$73.99
  • October 13, 2026 · Amazon$73.99
  • October 13, 2026 · Amazon$79.25
  • October 13, 2026 · Target$73.99
  • October 12, 2026 · Amazon$79.37
  • October 11, 2026 · Amazon$79.62
  • October 11, 2026 · Best Buy$79.99
  • October 11, 2026 · Barnes & Noble$79.99
  • October 5, 2026 · Target$79.99
  • October 4, 2026 · LEGO.comout of stock$79.99
  • October 3, 2026 · Target$74.99
  • October 2, 2026 · Target$79.99
  • September 29, 2026 · Target$75.99
  • September 29, 2026 · LEGO.com$79.99

Prices at LEGO.com, Amazon, Walmart, Target, Best Buy, and Barnes & Noble, checked daily. A line breaks when a store was out of stock or not selling the set.

LEGO Ninja Vehicle Tree House Battle 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 USD
Show all 13 countries

Exchange rates of October 22, 2026.

Resale value

What the LEGO Ninja Vehicle Tree House Battle actually sold for on BrickLink, the LEGO-owned marketplace, in the last 6 months.

New

$32.40

Median of 1 sale (worldwide)

-59% vs LEGO’s regular price ($79.99)

Used

No sales in the last 6 months.

Sales on BrickLink, updated daily (last update October 23, 2026). Few sales mean a less reliable figure.

Set details

Pieces
642
Minifigures
6
Ages
7+
Released
2026
Set number
71857
Theme
NINJAGO
Price per piece
11.5¢at today’s lowest price
LEGO.com rating
4.5

LEGO Ninja Vehicle Tree House Battle 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 Ninja Vehicle Tree House Battle parts list

614 pieces in 272 different parts and colors, plus 6 minifigures.

Minifigures

  • Acid Monster, TailAcid Monster, Tail
  • Euphrasia
  • Jay (Draconus Form)Jay (Draconus Form)
  • Kai (Draconus Robes)Kai (Draconus Robes)
  • LoyalistLoyalist
  • Zane, Shoulder Armor (Draconus Robes)Zane, Shoulder Armor (Draconus Robes)
  • Brick Round 1 x 1 Open Stud, Red×123062b
  • Brick Sloped Inverted 45° 2 x 1, Reddish Brown×93665
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside], Red×941740
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope), Dark Bluish Gray×954200
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals, Red×824866
  • Tile Round 1 x 1, Opal Trans-Light Blue×898138

Parts list: Rebrickable.

About the LEGO Ninja Vehicle Tree House Battle

Boys and girls ages 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-story 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.
  • 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

Description: LEGO.com.

LEGO Ninja Vehicle Tree House Battle: FAQ

Is the LEGO Ninja Vehicle Tree House Battle retiring?

Yes: the LEGO Ninja Vehicle Tree House Battle is retiring soon. LEGO flags it “Retiring soon” on LEGO.com (it already carried the flag when we started tracking on September 29, 2026). Expect it to be gone by December 31, 2026 at the latest (70 days), possibly sooner once stock runs out. It is temporarily out of stock on LEGO.com. LEGO doesn’t publish exact dates: this one is our estimate.

How much is the LEGO Ninja Vehicle Tree House Battle?

The lowest price we found today is $73.99 at Amazon, out of 5 stores selling it today (regular price $79.99). Prices change often: this page is updated every day.

Should I buy the LEGO Ninja Vehicle Tree House Battle now or wait?

Retiring by December 31, 2026: buy it while you can. LEGO is retiring it: we expect it gone from LEGO.com by December 31, 2026, in 70 days. The best price today is $73.99 at Amazon, 8% below LEGO’s regular price. New copies of retired sets tend to get scarcer and pricier.

Where can I find the instructions for the LEGO Ninja Vehicle Tree House Battle?

LEGO publishes them for free on LEGO.com as 3 PDF booklets, linked on this page, and in the LEGO Builder app.

How many pieces are in the LEGO Ninja Vehicle Tree House Battle (71857)?

642 pieces and 6 minifigures. At today’s price, that’s 11.5¢ per piece.

When was the LEGO Ninja Vehicle Tree House Battle released?

It was released in 2026.

What is the LEGO Ninja Vehicle Tree House Battle worth?

New, it sold for $32.40 on BrickLink (median of 1 sale in the last 6 months, worldwide). LEGO’s regular price is $79.99.

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