Monster Jam Dragon #42149 — LEGO Technic Set Value
LEGO TechnicWhat the Monster Jam Dragon #42149 LEGO set is worth — loose, complete, and sealed.
Monster Jam Dragon #42149 value — Loose $7 · Complete (CIB) $17 · Sealed (new) $21. Prices updated August 2026.
Theme · LEGO Technic
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Item details
- Brand
- LEGO
- Theme
- LEGO Technic
Monster Jam Dragon #42149 (LEGO Technic) resale value
A loose Monster Jam Dragon #42149 set runs around $7, a complete copy (all pieces + box + instructions) about $17, and a factory-sealed box commands $21.
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 | $7 | eBay sold comps |
| Complete (CIB) | $17 | eBay sold comps |
| Sealed (new) | $21 | eBay sold comps |
Frequently asked questions
- What is the best way to buy the Monster Jam Dragon #42149?
- If you need it quickly, the loose version is available for $7. For collectors, the Complete (CIB) set is $18.
- How much is the sealed, brand new version?
- The sealed, new version of the Monster Jam Dragon #42149 is listed for $26.
- Is the Loose version still a good deal?
- Yes, the loose version at $7 provides excellent value for this LEGO Technic set.