Mutation Monster (njo1037) Quick Facts
| BrickLink ID | njo1037 |
| Theme | Ninjago |
| Year Released | 2026 |
| Average Price (Used) | $5.86 |
| Average Price (New) | $5.67 |
| Price Range | $5.75 – $5.97 |
| Parts | 4 |
| Found In | 1 set |
About Mutation Monster
The LEGO Mutation Monster (njo1037) is a Ninjago minifigure worth $5.86 on average, released in 2026 and found in 1 set. It has 4 individual parts.
Mutation Monster (njo1037) is a mid-range Ninjago minifigure valued at $5.86 on BrickLink. It comes from 1 set, exclusively Nya vs. Mutation Monster Spinner. Not a headline piece, but it adds up — sellers processing bulk lots should know this figure is worth pulling and listing individually rather than bundling it into a random minifig lot.
Seller notes
- This figure alone is worth 64% of its source set (Nya vs. Mutation Monster Spinner, ~$9.09). If you find the set at retail or in a collection, the minifig is a significant chunk of the value.
- Only 4 parts — quick to assemble and verify completeness. Make sure all pieces are present before listing, especially any printed or unique elements.
Parts in Mutation Monster (4)
Sets containing Mutation Monster (1)
Common questions about Mutation Monster
How much is LEGO njo1037 (Mutation Monster) worth in 2026?
The LEGO Mutation Monster (njo1037) is worth $5.86 used and $5.67 new/sealed on average, based on BrickLink sales data from the last 6 months. Prices range from $5.75 to $5.97 depending on condition. Completeness (all accessories included) and print condition are the biggest factors affecting price.
What sets include the Mutation Monster minifigure?
Mutation Monster appears in 1 set: Nya vs. Mutation Monster Spinner (71849-1, ~$9.09). Since it was only in one set, it can't be sourced elsewhere — that scarcity is reflected in the price.
How do I identify Mutation Monster?
Look for the BrickLink ID njo1037 — it's the definitive identifier for this figure. Mutation Monster is made up of 4 parts (a standard minifigure assembly). The parts breakdown on this page shows each component with colors. If you have a loose figure and aren't sure what it is, the brick'em scanner can identify it from a photo in a few seconds.
What's the best way to sell Mutation Monster?
List it individually on BrickLink with the ID njo1037 — buyers search by part number and will find it. Include clear photos showing condition. At $5.86, it's worth the time to list separately rather than bundling. If you have several Ninjago figures, listing them all at once saves on the per-item effort.