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71707 LEGO Ninjago Kai's Mech Jet thumbnail image

71707 LEGO Ninjago Kai's Mech Jet
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Images 5Description 
71707 LEGO Ninjago Kai's Mech Jet
  • Kai's Mech Jet thumbnail
  • Kai's Mech Jet thumbnail
  • Kai's Mech Jet thumbnail
  • Kai's Mech Jet thumbnail
  • Kai's Mech Jet thumbnail

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Kai's Mech Jet since September 2021. Very high accuracy
LEGO 71707 Kai's Mech Jet was a 217 piece Ninjago set with 2 minifigs released in 2020. It was retired in September 2021 with a lifespan of 20 months. The current value for a new and sealed Kai's Mech Jet is estimated at $25 with an average yearly gain of about 11%. On the secondary markets the typical price range for the set MISB/NISB is between $25 and $36. On the open market, a used set will fetch in the range of between $15 and $18 depending on the condition.

For Sale (New/Sealed)
(US) Two price stickers on box. Slight rip on front of box (where someone removed a sticke...
$18.40
-26.4%
(US) BrickLink store Humans Are Creative
$18.45
-26.2%
(US) Ninjago Kai's Mech Jet Ninjago (71707)
BrickEconomy Choice
$18.99
-24.0%
(US) LEGO 71707 NINJAGO Kai's Mech Jet 217 pcs - NEW FACTORY SEALED
$19.95
-20.2%
(US) LEGO NINJAGO 71707 Kai's Mech Jet 217 pcs Brand New
$20.00
-20.0%
(US) Item new in sealed package. Pictures can be emailed upon request. Read Store Terms be...
$20.00
-20.0%
(US) BrickLink store Starrbrick Center
$20.99
-16.0%
(US) Kai's Mech Jet Ninjago (71707)
$21.95
-12.2%
(US) Ninjago Kai's Mech Jet (71707) New in Box
$21.99
-12.0%
(US) Retired LEGO NINJAGO Kais Mech Jet 71707 New
$22.55
-9.8%
(CA) NINJAGO: Kai's Mech Jet (71707)
$23.23
-7.1%
(US) BrickLink store SIXSTUDS
$23.75
-5.0%
(US) Kai's Mech Jet Ninjago (71707) Building Kit 217 PCS
$23.90
-4.4%
(US) NINJAGO: Kai's Mech Jet (71707) RETIRED, new in sealed box
$24.20
-3.2%
(US) NINJAGO Kai's Mech Jet 71707 Building Kit Playset 217 Pieces
$24.95
-0.2%
(US) BrickLink store Billy Brick
$24.95
-0.2%
(US) Ninjago Kai's Mech Jet Set 71707 New, Factory Sealed!
$24.97
-0.1%
(US) Ninjago 71707 Kai's Mech Jet Ninja Car building kit 217 Pieces NEW!
$24.99
0.0%
(US) 71707 KAI'S MECH JET lego legos set NEW ninjago RICHIE robot air plane 2 in 1
$24.99
0.0%
(US) LEGO Ninjago Kai's Mech Jet Building Set 71707 SEALED
$24.99
0.0%
(US) BrickLink store 4 Button's bricks
$24.99
0.0%
Show 69 more listings

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the last 3 months of new/sealed 71707 Kai's Mech Jet.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 71707 Kai's Mech Jet.

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71722 Skull Sorcerer's Dungeons

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Year 2020
Pieces / Minifigs 1,171 / 8
Availability Retired
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Growth 13.8%
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71721 Skull Sorcerer's Dragon

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71721 LEGO Ninjago Skull Sorcerer's Dragon
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71720 Fire Stone Mech

Theme Ninjago
Year 2020
Pieces / Minifigs 968 / 5
Availability Retired
71720 LEGO Ninjago Fire Stone Mech
Retail $69.99
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Growth 14.1%
Annual growth 7.4%

71719 Zane's Mino Creature

Theme Ninjago
Year 2020
Pieces / Minifigs 616 / 4
Availability Retired
71719 LEGO Ninjago Zane's Mino Creature
Retail $49.99
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Growth 6.4%
Annual growth 5.1%

71717 Journey to the Skull Dungeons

Theme Ninjago
Year 2020
Pieces / Minifigs 401 / 4
Availability Retired
71717 LEGO Ninjago Journey to the Skull Dungeons
Retail $29.99
Value $35.97
Growth 19.9%
Annual growth 8.1%

71718 Wu's Battle Dragon

Theme Ninjago
Year 2020
Pieces / Minifigs 321 / 2
Availability Retired
71718 LEGO Ninjago Wu's Battle Dragon
Retail $19.99
Value $35.99
Growth 80.0%
Annual growth 25.4%

71703 Storm Fighter Battle

Theme Ninjago
Year 2020
Pieces / Minifigs 165 / 3
Availability Retired
71703 LEGO Ninjago Storm Fighter Battle
Retail $29.99
Value $33.93
Growth 13.1%
Annual growth 6.6%

40374 Golden Zane Accessory Set

Theme Ninjago
Year 2020
Pieces / Minifigs 73 / 4
Availability Retired
40374 LEGO Ninjago Golden Zane Accessory Set
Retail $12.99
Value $20.00
Growth 54.0%
Annual growth 7.1%

70685 Spinjitzu Burst Cole

Theme Ninjago
Year 2020
Pieces / Minifigs 48 / 1
Availability Retired
70685 LEGO Ninjago Spinjitzu Burst Cole
Retail $9.99
Value $10.83
Growth 8.4%
Annual growth 7.1%

70686 Spinjitzu Burst Kai

Theme Ninjago
Year 2020
Pieces / Minifigs 48 / 1
Availability Retired
70686 LEGO Ninjago Spinjitzu Burst Kai
Retail $9.99
Value $11.53
Growth 15.4%
Annual growth 7.2%

70687 Spinjitzu Burst Lloyd

Theme Ninjago
Year 2020
Pieces / Minifigs 48 / 1
Availability Retired
70687 LEGO Ninjago Spinjitzu Burst Lloyd
Retail $9.99
Value $11.69
Growth 17.0%
Annual growth 7.4%

892059 Kai

Theme Ninjago
Year 2020
Pieces / Minifigs 2 / 1
Availability Retired
892059 LEGO Ninjago Kai
promotional
Value $3.19
Annual growth 27.0%

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Kai's Mech Jet Reviews

43 reviews
4.6
Collectors
Investors
Brickset
“Kai’s Mech Jet is perfect for what it is, a 2 in 1 vehicle with bright coloring. The minifigures are fine, but not a reason to buy the set and there are very few rare parts. The half dozen stickers will likely deter some, but that is to be expected for a £19.99 or $19.99... More set. However, for someone looking for a smaller sprightly set, Kai’s Mech Jet is certainly a sensible choice.”
Full review at brickset.com

About Ninjago

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. The ninjas use a LEGO inspired fighting style known as Spinjitzu where the fighters spin around and draw on their elemental strengths to become tornadoes of energy and each of the main protagonist characters is aligned to a particular element.
Summary
Ninjago Kai's Mech Jet set 71707 was released on January 2, 2020, retailing for $20, it has since been retired. New, unopened sets are valued at $25, while used sets sell around $15.
Read more
Awesome toy plane and mech with 2 minifigures for race action!
Kai’s Mech Jet (71707) is the ideal birthday gift for kids who love LEGO® NINJAGO® Mechs and Toy Planes. This is a 2-in-1 toy playset, which increases building and play possibilities. Kids can choose for it to be a toy jet plane or a mech toy for exciting adventures in Prime Empire with NINJAGO Kai. The fun new way to build LEGO gifts Instructions PLUS offers an interactive guide to build this toy jet and mech toy and makes it even more fun. Available in the free LEGO Life app; it has zoom and rotate viewing tools to help youngsters build independently. The perfect guide to create this toy playset.

This building set includes a NINJAGO® Mech that rebuilds into a toy plane, 2 minifigures: NINJAGO® Kai and Richie, and a Key-Tana. Together they will fuel kids' creativity as they re-enact scenes from Prime Empire.
Description provided by LEGO©