1. Sets
  2. Ninjago
  3. Legacy
71740 LEGO Ninjago Legacy Jay's Electro Mech thumbnail image

71740 LEGO Ninjago Legacy Jay's Electro Mech
Images 6Description 
71740 LEGO Ninjago Legacy Jay's Electro Mech
  • Jay's Electro Mech thumbnail
  • Jay's Electro Mech thumbnail
  • Jay's Electro Mech thumbnail
  • Jay's Electro Mech thumbnail
  • Jay's Electro Mech thumbnail
  • Jay's Electro Mech thumbnail

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Jay's Electro Mech since October 2022. Very high accuracy
LEGO 71740 Jay's Electro Mech was a 106 piece Ninjago set with 2 minifigs released in 2021. It is based on Season 4: Tournament of Elements. It includes Legacy Jay, Legacy Eyezor, the ElectroMech, Eyezor's quad bike and a small rock with a spider.

It was retired in October 2022 with a lifespan of 19 months. The current value for a new and sealed Jay's Electro Mech is estimated at $22 with an average yearly gain of about 4% which is lower than other Legacy sets. On the secondary markets, the typical price range for the set MISB/NISB is between $18 and $26. On the open market, a used set will fetch in the range of between $11 and $15 depending on the condition.
All regions

For Sale (New/Sealed)
(US) 71740 Ninjago Legacy Jay's Electro Mech Set 106 pcs New
BrickEconomy Choice
$15.50
(US) NINJAGO Legacy Jay's Electro Mech Building Toy 71740
$15.88
-28.8%
(US) Ninjago Jay's Electro Mech (71740) - New in Box
$15.99
-28.3%
(US) Jay's Electro Mech NINJAGO (71740) Brand New Sealed
$15.99
-28.3%
(US) NINJAGO: Jay's Electro Mech (71740)
$15.99
-28.3%
(US) NINJAGO LEGO SET: #71740 JAY'S ELECTRO MECH, FACTORY SEALED
$15.99
-28.3%
(US) Jay's Electro Mech NINJAGO (71740)
$16.00
-28.3%
(US) Jay's Electro Mech NINJAGO (71740)
$16.00
-28.3%
(US) Ninjago Legacy-Jays Electro Mech-71740-106 Pcs
$16.30
-26.9%
(US) NINJAGO: Jay's Electro Mech (71740)- See Pics
$16.70
-25.1%
(AU) Ninjago Jay's Electro Mech 71740 Complete Set Retired New Sealed
$16.88
-24.3%
(US) Ninjago Jay's Electro Mech Set #71740 - 106pcs NEW IN BOX!
$16.95
-24.0%
(US) NINJAGO #71740 Legacy Jay's Electro Mech Ninja Toy Building Kit SEALED NEW
$16.95
-24.0%
(US) Ninjago Legacy Jays Electro Mech 71740
$16.99
-23.8%
(US) Jay's Electro Mech NINJAGO Legacy (71740) Eyezor Cannon Spider 4+ NEW Box
$18.50
-17.0%
(US) NINJAGO: Jay's Electro Mech (71740)
$18.95
-15.0%
(US) Ninjago Legacy Set 71740 Jay's Electro Mech New in Sealed Box 2021 Retired
$18.98
-14.9%
(US) NINJAGO LEGACY #71740 Jay's Electro Mech Building Toy Set
$18.99
-14.8%
(US) Ninjago Jay's Electro Mech Building Set #71740
$18.99
-14.8%
(US) New Ninjago Set 71740 Jays Electro Mech
$19.00
-14.8%
(CA) 71740 NINJAGO Legacy Jay's Electro Mech Ninja.
$19.23
-13.8%
Show 55 more listings

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the last 3 months of new/sealed 71740 Jay's Electro Mech.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 71740 Jay's Electro Mech.

Minifigs

Jay's Electro Mech contains 2 minifigs. The minifig is unique to this set.
njo639
Eyezor
Eyezor - njo639
4 sets
Value $1.58
njo688
Jay
Jay - Legacy, Rebooted - njo688
Unique
Value $3.92

Related Sets

70754 ElectroMech

Theme / Subtheme Ninjago / Tournament of Elements
Year 2015
Pieces / Minifigs 153 / 2
Availability Retired
70754 LEGO Ninjago Tournament of Elements ElectroMech
Retail $14.99
Value $63.01
Growth  320.3%
Annual growth 13.0%

Sets in Ninjago / Legacy

71741 NINJAGO City Gardens

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 5,685 / 19
Availability Exclusive
71741 LEGO Legacy NINJAGO City Gardens
Retail $349.99
Available at retail

71738 Zane's Titan Mech Battle

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 840 / 4
Availability Retired
71738 LEGO Ninjago Legacy Zane's Titan Mech Battle
Retail $64.99
Value $67.90
Growth  4.5%
Annual growth 5.1%

71739 Ultra Sonic Raider

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 709 / 7
Availability Retired
71739 LEGO Ninjago Legacy Ultra Sonic Raider
Retail $79.99
Value $101.64
Growth  27.1%
Annual growth 9.7%

71737 X-1 Ninja Charger

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 599 / 5
Availability Retired
71737 LEGO Ninjago Legacy X-1 Ninja Charger
Retail $49.99
Value $69.96
Growth  39.9%
Annual growth 16.4%

71753 Fire Dragon Attack

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 563 / 4
Availability Retired
71753 LEGO Ninjago Legacy Fire Dragon Attack
Retail $49.99
Value $58.81
Growth  17.6%
Annual growth 7.7%

71736 Boulder Blaster

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 449 / 4
Availability Retired
71736 LEGO Ninjago Legacy Boulder Blaster
Retail $39.99
Value $44.97
Growth  12.5%
Annual growth 5.9%

71742 Overlord Dragon

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 372 / 2
Availability Retired
71742 LEGO Ninjago Legacy Overlord Dragon
Retail $29.99
Value $32.40
Growth  8.0%
Annual growth 5.3%

71735 Tournament of Elements

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 283 / 7
Availability Retired
71735 LEGO Ninjago Legacy Tournament of Elements
Retail $29.99
Value $32.90
Growth  9.7%
Annual growth 6.6%

71749 Final Flight of Destiny's Bounty

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 136 / 4
Availability Retired
71749 LEGO Ninjago Legacy Final Flight of Destiny's Bounty
Retail $39.99
Value $42.34
Growth  5.9%
Annual growth 6.8%

30591 Titanium Mini Mech

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces 77
Availability Retired
30591 LEGO Ninjago Legacy Titanium Mini Mech
Retail $3.99
Value $4.73
Growth  18.5%
Annual growth 8.8%

71732 Epic Battle Set - Jay vs. Serpentine

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 69 / 2
Availability Retired
71732 LEGO Ninjago Legacy Epic Battle Set - Jay vs. Serpentine
Retail $9.99
Value $10.89
Growth  9.0%
Annual growth 5.7%

71730 Epic Battle Set - Kai vs. Skulkin

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 61 / 2
Availability Retired
71730 LEGO Ninjago Legacy Epic Battle Set - Kai vs. Skulkin
Retail $9.99
Value $10.52
Growth  5.3%
Annual growth 4.0%

71731 Epic Battle Set - Zane vs. Nindroid

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 57 / 2
Availability Retired
71731 LEGO Ninjago Legacy Epic Battle Set - Zane vs. Nindroid
Retail $9.99
Value $11.24
Growth  12.5%
Annual growth 6.6%

71733 Epic Battle Set - Cole vs. Ghost Warrior

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 51 / 2
Availability Retired
71733 LEGO Ninjago Legacy Epic Battle Set - Cole vs. Ghost Warrior
Retail $9.99
Value $11.09
Growth  11.0%
Annual growth 6.3%

71734 Kai's Blade Cycle

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 48 / 2
Availability Retired
71734 LEGO Ninjago Legacy Kai's Blade Cycle
Retail $9.99
Value $11.23
Growth  12.4%
Annual growth 7.0%
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs include, but are not limited to, LEGO, eBay and others. Please read our disclosure policy.

My Collection

Jay's Electro Mech Reviews

25 reviews
4.7
Collectors
Investors
The Brothers Brick
“One of the two minifigures is (somewhat) exclusive to this set, there are unique and rare parts and brand new colors for other elements. The build is easy (as it’s supposed to be) but still kind of fun. If you’re a four-year-old Ninjago fan, you’re not going to be unhappy... More with this set. If you’re an adult collector, you might want to wait for a sale or just source the new parts elsewhere.”
Full review at www.brothers-brick.com
BrickFanatics
“The mech also introduces two new leg pieces, with stud attachments at the knee and one point of movement at the hips. The bottom of this new piece provides a four stud attachment point. No doubt the LEGO community can figure out some inventive uses for this new element.”
Full review at www.brickfanatics.com

About Ninjago Legacy

The Ninjago Legacy subtheme of Ninjago is dedicated to re-imagining concepts used in classic sets. The first wave consisted of re-imagined sets from Seasons 1 and 2 and released in early 2019. The second wave, released in 2020, consisted of sets from the pilot episodes and Seasons 2–4. So far there have been 5 waves, the third wave consisted of sets from Seasons 1 and 3. The fourth wave focused on sets from seasons 2–5 and the fifth wave consisted of sets from the pilot episodes and seasons 1 and 5. Rather than conform to a specific season, Legacy is based on the Ninjago franchise's early history, with the first wave celebrating the television show's tenth season and 100th episode.

Legacy consists of 34 sets that ran from 2019 to 2021. As of today, 71705 Destiny's Bounty is the most valuable Legacy set with an estimated new/factory sealed value of $170.
Summary
Ninjago Legacy Jay's Electro Mech set 71740 was released in March 2021, retailing for $20, but has since been retired. New, unopened Jay's Electro Mech sets are valued at $22, while used sets can be found for $12 in good condition.
Read more
Kids can develop their building skills and play out fun scenes from season 4 of the LEGO® NINJAGO® TV series with Jay’s Electro Mech (71740). Featuring a posable mech, ninja car, spider toy, and a golden-sword display, kids can enjoy hours of ninja adventures.

Learn to build with LEGO® NINJAGO®
This cool ninja toy is specially designed to give young builders aged 4 and up a brilliant play experience. Inside the box, each bag of bricks has a complete model and character to build so kids can quickly get the action underway. There is also a Starter Brick to provide a partly constructed base to start building.

LEGO® NINJAGO® Jay’s Electro Mech (71740) helps kids learn how to build before they enjoy fun battles with a posable mech toy and ninja car.
Description provided by LEGO©