Chief Mammatus (njo0677) Quick Facts
| BrickLink ID | njo0677 |
| Theme | Ninjago |
| Year Released | 2021 |
| Average Price (Used) | $6.89 |
| Average Price (New) | $9.13 |
| Price Range | $3.49 – $10.84 |
| Parts | 6 |
| Found In | 2 sets |
About Chief Mammatus
The LEGO Chief Mammatus (njo0677) is a Ninjago minifigure worth $6.89 on average, released in 2021 and found in 2 sets. It has 6 individual parts. The Ninjago theme average is $8.54, making this figure near average for its theme.
Chief Mammatus (njo0677) is a mid-range Ninjago minifigure valued at $6.89 on BrickLink. It comes from 2 sets. 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
- New/sealed copies sell for $9.13 vs $6.89 used — a 32% premium. If you have this figure still sealed or in excellent condition with all accessories, price it closer to the new average.
Parts in Chief Mammatus (6)
Sets containing Chief Mammatus (2)
Common questions about Chief Mammatus
How much is LEGO njo0677 (Chief Mammatus) worth in 2026?
The LEGO Chief Mammatus (njo0677) is worth $6.89 used and $9.13 new/sealed on average, based on BrickLink sales data from the last 6 months. Prices range from $3.49 to $10.84 depending on condition. Completeness (all accessories included) and print condition are the biggest factors affecting price.
What sets include the Chief Mammatus minifigure?
Chief Mammatus appears in 2 sets: The Keepers' Village (71747-1, ~$67.03), Catamaran Sea Battle (71748-1, ~$60.13).
How do I identify Chief Mammatus?
Look for the BrickLink ID njo0677 — it's the definitive identifier for this figure. Chief Mammatus is made up of 6 parts including specialized accessories. 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 Chief Mammatus?
List it individually on BrickLink with the ID njo0677 — buyers search by part number and will find it. Include clear photos showing condition. At $6.89, 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.