Ninja Army Building Set #851342 — LEGO Ninjago Set Value
LEGO NinjagoWhat the Ninja Army Building Set #851342 LEGO set is worth — loose, complete, and sealed.
Ninja Army Building Set #851342 value — Loose $17 · Complete (CIB) $33 · Sealed (new) $45. Prices updated August 2026.
Theme · LEGO Ninjago
Live on eBay now
Live on eBay right now
JunkPal AI· resale insightanalyzing sold comps…
▍
Price data verified against · 1
Item details
- Brand
- LEGO
- Theme
- LEGO Ninjago
Ninja Army Building Set #851342 (LEGO Ninjago) resale value
A loose Ninja Army Building Set #851342 set runs around $17, a complete copy (all pieces + box + instructions) about $33, and a factory-sealed box commands $45.
What drives the price
Retired sets, completeness (every piece + minifigs + instructions + box), and sealed condition drive LEGO value. Exclusive sets and discontinued themes appreciate the most; minifigs alone can carry significant value.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Loose | $17 | eBay sold comps |
| Complete (CIB) | $33 | eBay sold comps |
| Sealed (new) | $45 | eBay sold comps |
Frequently asked questions
- What is the best deal for this Ninjago set?
- The best value depends on your needs; the loose set is available for $17, while the sealed version is $45.
- Is the set complete if I buy it loose?
- The loose option is priced at $17, but the complete in box (CIB) version is available for $33.
- How much is the brand new, sealed version?
- The sealed, new Ninja Army Building Set #851342 is listed for $45.