1. Sets
  2. Ninjago
  3. Dragons Rising Season 2
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 $19 for new and sealed sets, up 87% from an original retail price of $9.99. The set retired in November 2025 with annual appreciation averaging 27.61% since. On the used market, values range from $15 to $19 based on condition. Secondary market prices for new and sealed sets typically fall between $13 and $23. The set is outpacing similar retired sets since its retirement, with rising member interest pushing the market upward.

Jay's Mech Battle Pack 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.

Jay's Mech Battle Pack has climbed about 27.6% a year since retirement and is worth around $19 sealed. If the forecast is right, it keeps going, to about $25 in five years. The average used price is $16 for those in good overall condition. New and sealed listings currently range from $18 to $25. The 4 included minifigs account for approximately 54% of the set's total value. The set was available for 22 months, from January 2024 to November 2025.
All regions

For Sale (New/Sealed)

 (JP) Ninjago Jay's Mech Battle Pack Building Set 71805 NEW Japan 4 minifigures $14.80
-20.9%
(US) NINJAGO Dragons Rising 71805 Jay's Mech Battle Pack 78 pcs 6+ 2024
BrickEconomy Choice
$15.00
-19.8%
(FR) Ninjago Dragons Rising 71805 Jays Mech Battle Pack 6+ Box $16.71
-10.7%
(US) Jay's Mech Battle Pack from BrickLink seller Poohman50 $15.00
-19.8%
(US) Jay's Mech Battle Pack from BrickLink seller Starrcharter $16.39
-12.4%
(IT) NINJAGO Buildings # 71805, Dragon Rising Jay's Mech Battle Pack, New Misb $16.74
-10.5%
(US) Ninjago Jay's Mech Battle Pack (71805) New in Sealed Box $16.75
-10.5%
(US) 71805 Ninjago Jay's Mech Battle Pack - NEW - SEALED $16.95
-9.4%
(US) LEGO Ninjago Jay's Mech Battle Pack Building Set 71805 NEW $17.99
-3.8%
(US) Jay's Mech Battle Pack from BrickLink seller NSher $17.99
-3.8%
(US) 71805 Ninjago Jay's Mech Battle Pack - NEW - SEALED $18.00
-3.8%
(IT) 71805 - Jay's Mech Battle Pack - Pack Mech da battaglia di Jay - Ninjago NUOVO - Riti... $18.18
-2.8%
(CA) 71805 Jay's Mech Battle Pack New $18.58
-0.7%
(US) NINJAGO: Jay's Mech Battle Pack (71805) New & Sealed - Retired Set $18.99
+1.5%
Picked for your regionShow 21 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 of new/sealed 71805 Jay's Mech Battle Pack.

Market Momentum

Bullish
Retired about eleven months ago, 71805 Jay's Mech Battle Pack is in its retirement pop. Its value runs well ahead of similar retired sets, with member interest rising alongside that strength.
DemandUpper half in Ninjago
Moderate demand, rising
12 months agoToday
SupplyTypical for Ninjago
Listings steady this week
12 months agoToday
Pop so far vs typical+12% typical for Ninjago
+87% value pop so far
Retired12 months
Outlook:4% bearish·29% neutral·67% bullish
Why it's moving, signals and outlook

Jay's Mech Battle Pack Minifigs

Jay's Mech Battle Pack contains 4 minifigures. Jay - Dragons Rising is exclusive to this set.
njo851
Wolf Mask Warrior
Wolf Mask Warrior / Wolf Mask Claw Warrior wearing shoulder armor - njo851
9 sets
Value $2.44
njo852
Jay - Dragons Rising
Jay from Dragon Rising theme wearing a head wrap - njo852
Exclusive
Value $2.57
njo853
Lloyd
Master Lloyd, also known as Lloyd - njo853
3 sets
Value $2.50
njo854
Wolf Mask Guard
Wolf Mask Guard - njo854
4 sets
Value $2.56

Compared with other Dragons Rising Season 2 sets

Why does Jay's Mech Battle Pack stand among the leaders of the Dragons Rising Season 2 sets? Mostly because most sets below it cost several times as much at launch.

#2 of 16
By growth since retail, +87%
+3%+109%
In the top quarter of the group.
$0.24 a piece
New and sealed value per piece
This set
$0.24
Typical
$0.16
About 45% above the group's typical value per piece.
Top sets by growthSince retail
171817 Lloyd's Elemental Power Mech+109%
271805 Jay's Mech Battle Pack+87%
371821 Cole's Titan Dragon Mech+80%

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 $248.00
Growth  +65.3%

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 $105.00

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 $149.68
Growth  +24.7%
Annual growth 24.7%

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 $179.98
Growth  +80.0%

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 $62.88
Growth  +25.8%
Annual growth 11.5%

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 $88.37

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 $87.75
Growth  +25.4%

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 $57.35
Growth  +14.7%

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 $41.68
Growth  +108.5%
Annual growth 25.5%

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 $34.99
Growth  +75.0%

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 $34.82
Growth  +74.2%

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 $25.00
Growth  +66.8%
Annual growth 21.8%

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 $39.18
Growth  +3.1%
Annual growth 4.8%

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 $17.23
Growth  +14.9%

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 $11.76
Growth  +17.7%

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 $8.91
Growth  +78.6%
Annual growth 13.0%

Jay's Mech Battle Pack Questions

How much is the Jay's Mech Battle Pack set worth?

Sealed in its box, Jay's Mech Battle Pack is valued at $19, with most sales landing between $13 and $23. The value has slipped 6% in the past 90 days. On the used market, expect to pay around $16.

Has LEGO 71805 Jay's Mech Battle Pack been retired?

Yes. Jay's Mech Battle Pack retired in November 2025, having been in production for 22 months, 2 months longer than the typical Dragons Rising Season 2 set. Sealed copies are now found only on the secondary market, so the price follows what collectors will pay.

How has LEGO 71805 Jay's Mech Battle Pack performed since its release?

Jay's Mech Battle Pack has gained 87% on its original retail price of $9.99, or roughly 27.6% a year on average. That beats the Dragons Rising Season 2 average of 17.3% a year by a clear margin.

What is the one-year forecast for LEGO 71805 Jay's Mech Battle Pack?

In twelve months, Jay's Mech Battle Pack could be worth around $20, about 8% more than today. In the short term the market reads bullish too. Like any forecast, this is an estimate.

How many pieces and minifigures are in LEGO 71805 Jay's Mech Battle Pack?

The set contains 78 pieces, about $0.13 each at retail, with 4 minifigures: Wolf Mask Warrior, Jay - Dragons Rising, Lloyd and Wolf Mask Guard. Their combined value is about $10, about 54% of what the set is worth. Jay - Dragons Rising is the most valuable at $2.57. Jay - Dragons Rising is exclusive to this set.

Top lists

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/sealed value of $248.
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 $19, while used sets can be found for $16.
Read more
Get a value badge
Show this set's value on your website or blog.
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...
Description provided by LEGO©