LEGO Kai ZX - Ninja Rocket Pack Minifigure (njo0037)
Kai ZX - Ninja Rocket Pack is a LEGO minifigure that appeared in the Rattlecopter set which was released in November 2011.
This minifigure currently has a value of $15.55 based on the average of recorded monthly new-condition values from 1 April 2026 to 17 October 2026.
Price over time
View price history table
The table shows recorded monthly data only. The chart may include estimates for gaps in used-condition prices.
| Month | New Price | Used Price | New Sales |
|---|---|---|---|
| January 2022 | $4.00 | - | 1 |
| February 2022 | $5.33 | - | 0 |
| March 2022 | $6.66 | - | 0 |
| April 2022 | $8.00 | - | 0 |
| May 2022 | $9.33 | - | 0 |
| June 2022 | $10.66 | - | 0 |
| July 2022 | $13.33 | - | 1 |
| August 2022 | $14.66 | $6.66 | 1 |
| September 2022 | $13.33 | $6.66 | 0 |
| October 2022 | $12.00 | $6.66 | 1 |
| November 2022 | $13.33 | $6.66 | 1 |
| December 2022 | $13.33 | $9.33 | 0 |
| January 2023 | $13.33 | $6.66 | 0 |
| February 2023 | $13.33 | $8.00 | 2 |
| March 2023 | $12.00 | $8.00 | 0 |
| April 2023 | $10.66 | $5.33 | 0 |
| May 2023 | $8.00 | $5.33 | 1 |
| June 2023 | $18.66 | $8.00 | 1 |
| July 2023 | $13.33 | $5.33 | 0 |
| August 2023 | $9.33 | $9.33 | 1 |
| September 2023 | $9.33 | $6.66 | 0 |
| October 2023 | $9.33 | $6.66 | 0 |
| November 2023 | $9.33 | $8.00 | 0 |
| December 2023 | $9.33 | $8.00 | 0 |
| January 2024 | $9.33 | $8.00 | 0 |
| February 2024 | $17.33 | $8.00 | 1 |
| March 2024 | $17.33 | $13.33 | 0 |
| April 2024 | $17.33 | $8.00 | 0 |
| May 2024 | $10.66 | $6.66 | 1 |
| June 2024 | $10.66 | $8.00 | 0 |
| July 2024 | $10.66 | $8.00 | 0 |
| August 2024 | $13.33 | $18.66 | 0 |
| September 2024 | $14.66 | $8.00 | 0 |
| October 2024 | $13.33 | $6.66 | 0 |
| November 2024 | $15.99 | $6.66 | 1 |
| December 2024 | $15.99 | $5.33 | 1 |
| January 2025 | $13.33 | $6.66 | 0 |
| February 2025 | $21.32 | $6.66 | 1 |
| March 2025 | $13.33 | $8.00 | 0 |
| April 2025 | $12.00 | $6.66 | 0 |
| May 2025 | $10.66 | $5.33 | 0 |
| June 2025 | $8.00 | $5.33 | 0 |
| July 2025 | $18.66 | $8.00 | 0 |
| August 2025 | $13.33 | $5.33 | 0 |
| September 2025 | $9.33 | $9.33 | 0 |
| October 2025 | $9.33 | $6.66 | 0 |
| November 2025 | $9.33 | $6.66 | 0 |
| December 2025 | $9.33 | $8.00 | 0 |
| January 2026 | $14.66 | $8.00 | 2 |
| February 2026 | $19.99 | $8.00 | 2 |
| March 2026 | $25.32 | $9.33 | 1 |
| April 2026 | $17.33 | $9.33 | 0 |
| May 2026 | $15.99 | $8.00 | 1 |
| June 2026 | $10.66 | $6.66 | 0 |
| July 2026 | $25.32 | $8.00 | 1 |
| August 2026 | $10.66 | $19.99 | 0 |
| September 2026 | $13.33 | $18.66 | 0 |
On average this minifigure is worth 39.6% less in a used condition than in a new condition.
Monthly sales
There have been 7 confirmed sales of the Kai ZX - Ninja Rocket Pack minifigure in the last 6 months. Of these 7 sales, 2 have been in a new condition and 5 have been in a used condition
Kai ZX minifigures
There are currently 4 other LEGO minifigures of Kai ZX.
My collection
Minifigure details
Name: Kai ZX - Ninja Rocket Pack
Theme: Ninjago
Appears in: 1 set
Bricklink code: njo0037
Minifigure value
Confidence: High
Current value: $15.55
Stats
Frequently Asked Questions
How much is the LEGO Kai ZX - Ninja Rocket Pack minifigure worth?
The LEGO Kai ZX - Ninja Rocket Pack minifigure is currently worth $15.55 based on the average of recorded monthly new-condition values from 1 April 2026 to 17 October 2026.
How many sets does the LEGO Kai ZX - Ninja Rocket Pack minifigure appear in?
The LEGO Kai ZX - Ninja Rocket Pack minifigure appears in 1 set. This makes it exclusive to the Rattlecopter set.
Is the LEGO Kai ZX - Ninja Rocket Pack minifigure exclusive?
Yes, the LEGO Kai ZX - Ninja Rocket Pack minifigure is exclusive to the Rattlecopter set and does not appear in any other LEGO set.
How valuable is the LEGO Kai ZX - Ninja Rocket Pack minifigure?
The LEGO Kai ZX - Ninja Rocket Pack minifigure is the 2928th most valuable LEGO minifigure overall and the 210th most valuable Ninjago minifigure.
How many versions of LEGO Kai ZX are there?
There are 5 different LEGO minifigure versions of Kai ZX, including this one.
What is the difference in price between new and used condition?
On average, the LEGO Kai ZX - Ninja Rocket Pack minifigure is worth 39.6% less in a used condition than in a new condition.
Latest recorded sales month: Sep 26