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71805 LEGO Ninjago Jay's Mech Battle Pack thumbnail image

71805 LEGO Ninjago Jay's Mech Battle Pack
Images 5Description 
71805 LEGO Ninjago Jay's Mech Battle Pack
  • Jay's Mech Battle Pack thumbnail
  • Jay's Mech Battle Pack thumbnail
  • Jay's Mech Battle Pack thumbnail
  • Jay's Mech Battle Pack thumbnail
  • Jay's Mech Battle Pack thumbnail

LEGO 71805 Jay's Mech Battle Pack is a Ninjago set valued at $20 for new and sealed sets, up 97% from an original retail price of $9.99. The set retired in November 2025 with annual appreciation averaging 24.74% since. On the used market, values range from $16 to $19 based on condition. Secondary market prices for new and sealed sets typically fall between $12 and $23.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Jay's Mech Battle Pack since November 2025. Medium accuracy
LEGO 71805 Jay's Mech Battle Pack is a Ninjago Dragons Rising Season 2 set released in 2024, containing 78 pieces and 4 minifigures. The build centers on Jay’s posable mech with articulated arms, legs, and torso, equipped with a large golden sword and two stud shooters. The minifigures are Jay, Master Lloyd, a Wolf Mask Claw Warrior, and a Wolf Mask Guard. Accessories include Jay’s golden sword, Master Lloyd’s two golden katanas, claw hands for the Wolf Mask Claw Warrior, and a crossbow for the Wolf Mask Guard.

A new and sealed Jay's Mech Battle Pack is currently valued at around $20, with annual growth of about 24.7% that is expected to level off to around 12.4% in the coming year. The average used price is $16 for those in good overall condition. New and sealed listings currently range from $13 to $25. Based on current trends, this set could be valued near $22 within the next year. The set was available for 22 months, from January 2024 to November 2025.
All regions

For Sale (New/Sealed)

 (US) Ninjago Master Lloyd w Saber & Tassel from set 71805 Jay's Mech Battle Pack
BrickEconomy Choice
$13.49
(NL) BrickLink store Fire Brickies $13.85
-29.7%
(JP) Ninjago Jay's Mech Battle Pack Building Set 71805 NEW Japan 4 minifigures $14.80
-24.9%
(US) 71805 Ninjago Jay's Mech Battle Pack - NEW - SEALED $16.95
-14.0%
(DE) Ninjago 71805 Jays Battle Mech New MISB Sealed $17.39
-11.8%
(IT) NINJAGO Buildings # 71805, Dragon Rising Jay's Mech Battle Pack, New Misb $17.40
-11.7%
(US) 71805 Ninjago: Jay's Mech Battle Pack - NEW Factory Sealed $17.99
-8.7%
(US) 71805 Ninjago Jay's Mech Battle Pack 78 pieces New in Unopened Box $17.99
-8.7%
(US) 71805 Ninjago Jay's Mech Battle Pack - NEW - SEALED $18.00
-8.7%
(IT) 71805 - Jay's Mech Battle Pack - Pack Mech da battaglia di Jay - Ninjago NUOVO - Riti... $18.18
-7.8%
(US) NINJAGO: Jay's Mech Battle Pack (71805) New & Sealed - Retired Set $18.99
-3.7%
(US) LEGO Ninjago Jay's Mech Battle Pack Building Set 71805 NEW $18.99
-3.7%
(US) Ninjago Dragons Rising 71805 Jay's Mech Battle Pack - NEW - Retired $19.99
+1.4%
(US) 71805 Ninjago Jay's Mech Battle Pack 78 pieces New in Unopened Box $19.99
+1.4%
Show 18 more listings

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 71805 Jay's Mech Battle Pack.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 71805 Jay's Mech Battle Pack.

Sets in Ninjago / Dragons Rising Season 2

71814 Tournament Temple City

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 3,489 / 13
Availability Retail (Retiring soon)
71814 LEGO Ninjago Tournament Temple City
Retail $249.99
Available at retail
Retiring soon

71822 Source Dragon of Motion

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 1,716 / 6
Availability Retired
71822 LEGO Ninjago Source Dragon of Motion
Retail $149.99
Value $229.91
Growth  +53.3%

71819 Dragon Stone Shrine

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 1,212 / 6
Availability Retired
71819 LEGO Ninjago Dragon Stone Shrine
Retail $119.99
Value $99.95

71813 Wolf Mask Shadow Dojo

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 1,190 / 8
Availability Retired
71813 LEGO Ninjago Wolf Mask Shadow Dojo
Retail $119.99
Value $157.16
Growth  +31.0%

71821 Cole's Titan Dragon Mech

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 1,055 / 1
Availability Retired
71821 LEGO Ninjago Cole's Titan Dragon Mech
Retail $99.99
Value $169.68
Growth  +69.7%

71818 Tournament Battle Arena

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 659 / 6
Availability Retired
71818 LEGO Ninjago Tournament Battle Arena
Retail $49.99
Value $67.68
Growth  +35.4%

71812 Kai's Ninja Climber Mech

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 623 / 4
Availability Retired
71812 LEGO Ninjago Kai's Ninja Climber Mech
Retail $69.99
Value $100.00
Growth  +42.9%

71820 Ninja Team Combo Vehicle

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 576 / 6
Availability Retired
71820 LEGO Ninjago Ninja Team Combo Vehicle
Retail $89.99
Value $83.13

71809 Egalt the Master Dragon

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 532 / 5
Availability Retired
71809 LEGO Ninjago Egalt the Master Dragon
Retail $69.99
Value $81.77
Growth  +16.8%

71808 Kai's Elemental Fire Mech

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 322 / 4
Availability Retail (Retiring soon)
71808 LEGO Ninjago Kai's Elemental Fire Mech
Retail $29.99
Available at retail
Retiring soon

71811 Arin's Ninja Off-Road Buggy Car

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 267 / 4
Availability Retired
71811 LEGO Ninjago Arin's Ninja Off-Road Buggy Car
Retail $49.99
Value $50.43
Growth  +0.9%

71817 Lloyd's Elemental Power Mech

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 253 / 3
Availability Retired
71817 LEGO Ninjago Lloyd's Elemental Power Mech
Retail $19.99
Value $44.70
Growth  +123.6%
Annual growth 20.0%

71806 Cole's Elemental Battle Mech

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 235 / 2
Availability Retired
71806 LEGO Ninjago Cole's Elemental Battle Mech
Retail $19.99
Value $35.72
Growth  +78.7%

71807 Sora's Elemental Tech Mech

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 209 / 2
Availability Retired
71807 LEGO Ninjago Sora's Elemental Tech Mech
Retail $19.99
Value $29.68
Growth  +48.5%

71810 Young Dragon Riyu

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 132 / 3
Availability Retired
71810 LEGO Ninjago Young Dragon Riyu
Retail $14.99
Value $29.07
Growth  +93.9%

71815 Kai's Source Dragon Battle

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 120 / 4
Availability Retired
71815 LEGO Ninjago Kai's Source Dragon Battle
Retail $37.99
Value $46.20
Growth  +21.6%
Annual growth 8.0%

71804 Arin's Battle Mech

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 104 / 2
Availability Retired
71804 LEGO Ninjago Arin's Battle Mech
Retail $14.99
Value $15.90
Growth  +6.1%

71816 Zane's Ice Motorcycle

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 84 / 1
Availability Retired
71816 LEGO Ninjago Zane's Ice Motorcycle
Retail $9.99
Value $12.99
Growth  +30.0%

30675 Tournament Training Ground

Theme / Subtheme Ninjago / Dragons Rising Season 2
Year 2024
Pieces / Minifigs 55 / 2
Availability Retired
30675 LEGO Ninjago Tournament Training Ground
Retail $4.99
Value $10.27
Growth  +105.8%
Annual growth 18.0%

My Collection

Jay's Mech Battle Pack Reviews

25 reviews
4.7
Collectors
Investors
Brickset
“The minifigures are certainly the highlight of 71805 Jay's Mech Battle Pack, which is absolutely fine in a set costing £8.99, $9.99 or €9.99. I think that represents impressive value and all four minifigures are appealing, although perhaps either Lloyd or Jay could have been... More swapped for another Wolf Clan member, since this is intended to be a Battle Pack.”
Full review at brickset.com
“The mech is something reminiscent of Exo-Force and doesn’t feel overly impeding. It’s not trying to be big and bulky, and I like that a lot. Four figures, both variations of the baddies, One exclusive to for the wave, in one set? Count me in.”
Full review at www.brickbanter.com

About Ninjago Dragons Rising Season 2

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.

Dragons Rising Season 2 was introduced in 2024 and currently consists of 20 sets. As of today, 71822 Source Dragon of Motion is the most valuable Dragons Rising Season 2 set with an estimated new/factory sealed value of $230.
Summary
Ninjago Dragons Rising Season 2 Jay's Mech Battle Pack set 71805 was released in January 2024, retailing for $10, but has since been retired. New, unopened Jay's Mech Battle Pack sets are valued at $20, while used sets can be found for $16.
Read more
Boys and girls aged 6+ can play out all-action battle scenes from season 2 of the NINJAGO® Dragons Rising TV show with this Jay’s Mech Battle Pack (71805) adventure toy. This ninja construction toy for kids features a cool mech figure with posable arms, legs and torso that wields a large golden sword and can fire studs from its 2 shooters.

This ninja toy is packed with 4 NINJAGO minifigures and lots of accessories. Jay is armed with a golden sword and the Master Lloyd minifigure has 2 golden kat ana swords. The Wolf Mask Claw Warrior has a long set of claws on each hand and the Wolf Mask Guard comes with a crossbow.

The rest of the LEGO® NINJAGO range of buildable ninja toys for kids includes dragons, vehicles and temples so fans can role-play adventures with their heroes. Each adventure toy set can be created with the LEGO Builder app, which guides you and your child on an easy and intuitive building adventure. Zoom in and rotate models in 3D, save sets and track your...
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