Forecast Model

This represents the expected annual growth (CAGR) based on a forecast model only.
71707 Kai's Mech Jet is a 217 piece Ninjago set with 2 minifigs released in 2020. While the MSRP is $19.99, the current average price on the secondary markets is around $16. The set is estimated to retire sometime within mid to late 2021. Once retired, the expected annual growth will be close to 6% after the second year, which will value the set bewteen $21 and $21 shortly after it is retired.
Retirement risk. Kai's Mech Jet has a current lifespan of 13 months, based on the average lifespan of other sets in this theme which is 12 months, this set is at risk for retiring in the coming months.

For Sale (New/Sealed)

This chart shows the sales listing trends of 71707 Kai's Mech Jet.
(US) Kai's Mech Jet Ninjago (71707)
$15.00
-25.0%
NINJAGO Kais Mech Jet 71707 Toy Plane Building Kit, New 2020
$15.98
-20.1%
(US) Ninjago Kai's Mech Jet (71707)
$15.99
-20.0%
(AT) If you need more pcs. - just let us know!!!
$16.12
-19.4%
(RU) BrickLink store For Fans - cheap shipping
$16.62
-16.9%
(US) Ninjago Kai's Mech Jet (71707)
$16.90
-15.5%
(US) LEGO NINJAGO 71707 Kai's Mech Jet 217 pcs Ages 7+ NEW SEALED
$16.95
-15.2%
(US) Ninjago Masters of Spinjitzu Kais Mech Jet 71707 Set NEW Sealed Box
$16.99
-15.0%
(US) - Ninjago Kai's Mech Jet 71707
$16.99
-15.0%
(US) New Sealed In Box, All boxes have been Stored on Self. Some Wear and Tear.
$17.00
-15.0%
(NL) BrickLink store Namraah's-brick-store
$17.04
-14.8%
(US) LEGO NINJAGO 71707 Kai's Mech Jet 217 pcs Brand New
$17.99
-10.0%
(US) NIB Lego Ninjago #71707 Kai's Mech Jet 217 Pcs. 2020
$18.00
-10.0%
(US) Brand new and sealed. Ready for shipment.
$18.00
-10.0%
(US) Ninjago Masters of Spinjitzu Kais Mech Jet 71707 Set NEW Free Shipping!
$18.00
-10.0%
(FR) - parcel only
$18.13
-9.3%
(NL) BrickLink store Brick Gold
$18.24
-8.8%
(NO) BrickLink store BrickShop Norway
$18.26
-8.7%
(US) 71707 Ninjago Kai's Mech Jet 217pcs New Sealed BB4
$18.99
-5.0%
(DE) BrickLink store Luxurybricks UP TO 60% OFF
$19.41
-2.9%
(NL) Sealed, box in excellent condition.
$19.45
-2.7%
Show 35 more listings

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892059 LEGO Ninjago Kai
promotional
Value $3.96
Annual growth 19.0%

Minifigs

Kai's Mech Jet contains 2 Minifigs.
This building set includes a NINJAGO® Mech that rebuilds into a toy plane, 2 minifigures: NINJAGO® Kai and Richie, and a Key-Tana.
Description provided by LEGO©