LEGO Ninja Army Building Set (851342)

Theme: Ninjago
Subtheme: Possession
Pieces: 37
Minifigures: 4
Retail Price: $14.99
Released: 2015
Status: Retired

About This Set

LEGO dropped the Ninja Army Building Set (851342) in 2015 as part of the Ninjago Possession collection — a neat little set at 37 pieces with a retail price of $14.99. The set includes 4 minifigures, adding play and display value.

Price-per-piece sits at $0.405. Not the cheapest, but you're paying for the design and theme licensing.

LEGO exclusives like the Ninja Army Building Set tend to fly under the radar at first, but their limited availability makes them interesting long-term holds.

Key Features

37 pieces — Quick, focused build that's fun without the time commitment
4 minifigures — Collectible characters from Ninjago
LEGO Exclusive — Limited distribution that typically drives stronger aftermarket value
$0.405 per piece — In line with Ninjago pricing
Possession subtheme — A popular subcategory within Ninjago
From 2015 — Modern LEGO design and packaging quality

Investment Analysis

The Ninja Army Building Set (851342) still has time on shelves, so don't feel pressured to jump in right away. The smart play with active sets is buying on discount and being patient. Let's break down the investment picture.

Investment-wise, we'd call this one solid.

What works in its favor:

Exclusive to LEGO channels, which limits supply and typically boosts secondary market value
Comes with 4 minifigures, adding collectible depth

The play here is patience. Set a price alert, grab it when it dips below $14.99, and revisit once it nears retirement. Ninjago collectors tend to pay up.

Theme Background

As a 2015 addition to Ninjago, part of the Possession subcollection, the Ninja Army Building Set slots into the more affordable side of Ninjago. Ninjago is consistently one of the top-performing LEGO themes, and at $14.99 this set is priced accordingly. The $0.405 per piece reflects the specialized elements and licensing that come with Ninjago.

Collectors following Ninjago specifically should note the Possession subtheme — it's a category that tends to draw attention and hold value, especially as sets in this tier age out of production.

Why This Set Is Special

LEGO Exclusive. Only available through LEGO.com and official LEGO stores — limited distribution that typically drives stronger post-retirement appreciation.

Frequently Asked Questions

[{"q": "How many pieces are in the LEGO Ninja Army Building Set (851342)?", "a": "The LEGO Ninja Army Building Set (851342) contains 37 pieces, making it a smaller set."}, {"q": "What minifigures come with the LEGO Ninja Army Building Set (851342)?", "a": "The LEGO Ninja Army Building Set (851342) includes a solid complement of 4 minifigures. Minifigures are a key value driver for LEGO sets \u2014 exclusive or rare minifigures can appreciate significantly in value on their own, sometimes commanding high prices on the secondary market."}, {"q": "How much does the LEGO Ninja Army Building Set (851342) cost?", "a": "The retail price (MSRP) for the LEGO Ninja Army Building Set (851342) is $14.99 in the United States. Regional pricing is \u00a310.99 in the UK, CA$17.99 in Canada, \u20ac12.99 in Europe. This works out to $0.41 per piece. The higher price-per-piece reflects the use of specialized or larger elements, licensed branding, or premium packaging. As a LEGO exclusive, this set is only available directly through LEGO stores and LEGO.com."}, {"q": "Is the LEGO Ninja Army Building Set (851342) a good investment?", "a": "The LEGO Ninja Army Building Set (851342) shows moderate investment potential based on several factors. Key investment signals include: limited distribution as a LEGO exclusive. Ninjago sets have historically been among the best-performing themes for post-retirement appreciation. As with any LEGO investment, buying at or below retail price maximizes potential returns. Use the BrickBucks price tracker to find the best entry point."}, {"q": "What age is the LEGO Ninja Army Building Set (851342) suitable for?", "a": "The LEGO Ninja Army Building Set (851342) is recommended for ages 6+. The build is designed to be approachable for younger builders while still providing an enjoyable experience."}, {"q": "Where can I buy the LEGO Ninja Army Building Set (851342)?", "a": "The LEGO Ninja Army Building Set (851342) is a LEGO exclusive, available directly from LEGO.com and official LEGO stores. It may also appear on Amazon from third-party sellers. Use the BrickBucks deal tracker to find current discounts and the best price available right now."}]