Forecast Model

This represents the expected annual growth (CAGR) based on a forecast model only.
71720 Fire Stone Mech is a 968 piece Ninjago set with 5 minifigs released in 2020. While the MSRP is $69.99, the current average price on the secondary markets is around $55. The set is estimated to retire sometime within early to mid 2021. Once retired, the expected annual growth will be close to 6% after the second year, which will value the set bewteen $72 and $73 shortly after it is retired.

For Sale (New/Sealed)

This chart shows the sales listing trends of 71720 Fire Stone Mech.
(US) Fire Stone Mech Ninjago (71720) NEW in Original Packaging
BrickEconomy Choice
$52.77
(US) NINJAGO Fire Stone Mech Ninja Mech (71720)
$54.99
-21.4%
(US) NINJAGO 71720 Fire Stone Ninja Mech 968 Pieces Building Toy Set
$55.00
-21.4%
(US) NINJAGO Fire Stone Mech 71720 Building Kit Featuring Ninja Mech, New 2020
$56.00
-20.0%
(RU) hole on the corner
$56.57
-19.2%
(US) Fire Stone Mech Ninjago (71720)
$57.00
-18.6%
(US) Set is Brand New. Never Opened. Complete.Details Box in Good Condition with normal s...
$57.77
-17.5%
(AT) If you need more pcs. - just let us know!!!
$57.82
-17.4%
(HK) BrickLink store Funny_bricks
$57.95
-17.2%
(HK) BrickLink store Brick Depot HK
$57.95
-17.2%
(US) Set is brand new and never been opened. Smoke and pet free home. Box may have some sh...
$57.99
-17.1%
(US) NINJAGO 71720 Fire Stone Mech Ninja 968 Pcs NEW + Free Shipping
$57.99
-17.1%
(US) Ninjago Fire Stone Mech (71720) 968 Pieces Building Toy 9+ NEW
$57.99
-17.1%
(US) MISB
$58.00
-17.1%
(US) Fire Stone Mech Ninjago 71720
$59.00
-15.7%
(US) Ninjago 71720 Fire Stone Mech 968 pcs Factory Sealed w 5 Mini Figures
$59.49
-15.0%
(US) 71720 - Ninjago - Fire Stone Mech - NO MINI FIGURES / BOX
$59.95
-14.3%
(US) Brand New In Factory Sealed Box!
$59.99
-14.3%
(US) NINJAGO (71720) Fire Stone Mech Ninja 968 Pieces
$60.00
-14.3%
(RU) BrickLink store Yenisey
$60.93
-12.9%
(DE) BrickLink store BRUNOS-BRICK-DEPOT%%%
$63.43
-9.4%
Show 35 more listings

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Availability Retail
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Retail $29.99
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Availability Retail
71707 LEGO Ninjago Kai's Mech Jet
Retail $19.99
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Pieces / Minifigs 165 / 3
Availability Retail
71703 LEGO Ninjago Storm Fighter Battle
Retail $29.99
Available at retail
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Year 2020
Pieces / Minifigs 73 / 4
Availability Retail
40374 LEGO Ninjago Golden Zane Accessory Set
Retail $12.99
Available at retail
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Year 2020
Pieces / Minifigs 52 / 2
Availability Retail
71706 LEGO Ninjago Cole's Speeder Car
Retail $9.99
Available at retail
Theme Ninjago
Year 2020
Pieces / Minifigs 48 / 1
Availability Retail
70685 LEGO Ninjago Spinjitzu Burst Cole
Retail $9.99
Available at retail
Theme Ninjago
Year 2020
Pieces / Minifigs 48 / 1
Availability Retail
70686 LEGO Ninjago Spinjitzu Burst Kai
Retail $9.99
Available at retail
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Year 2020
Pieces / Minifigs 48 / 1
Availability Retail
70687 LEGO Ninjago Spinjitzu Burst Lloyd
Retail $9.99
Available at retail
Theme Ninjago
Year 2020
Minifigs 1
Availability Retired
892059 LEGO Ninjago Kai
promotional
Value $3.94
Annual growth 16.9%
This LEGO® NINJAGO® Fire Stone Mech (71720) with 5 minifigures is perfect for fans of ninja toys and building sets for kids. Youngsters will love putting together the fire ninja mech and figures to play out action-packed scenes from the NINJAGO TV series.

This stunning and detailed LEGO mech set offers kids a world of possibilities so they can enjoy hours of engrossing action. They can place two ninjas in the cockpit of the highly posable mech as it storms into battle against enemies Murt and Moe, smashing its way out from the bowels of Shintaro Mountain.
Description provided by LEGO©