LEGO Jet Jack 891840-1
LEGO Jet Jack (891840-1) is estimated at about $3 sealed as of Sep 2026. Retired 2018 · 11 pieces · 2018 Ninjago. Track its value and price history.
- Set number
- 891840-1
- Theme
- Ninjago
- Subtheme
- Magazine Gift
- Year
- 2018
- Pieces
- 11
- Minifigures
- 1
- Market value
- $3 (Estimate, Sep 2026)
- Used value
- $3
- Released
- 2018
- Retirement
- Retired in 2018
Minifigures in LEGO Jet Jack
Jet Jack value by year
From $3 in 2018 to $3 (Estimate, Sep 2026): +20%. Its highest year was 2019, at $4.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $3 | +5.8% |
| 2026 (so far) | $3 | +7.9% |
| 2025 | $3 | −5.2% |
| 2024 | $3 | −12.5% |
| 2023 | $4 | +4.5% |
| 2022 | $3 | −6.4% |
| 2021 | $4 | +9.1% |
| 2020 | $3 | −8.3% |
| 2019 | $4 | +40.1% |
| 2018 | $3 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Jet Jack (891840-1) worth?
LEGO Jet Jack is worth approximately $3 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Jet Jack retired?
Yes — Jet Jack (891840-1) has been retired by LEGO and is no longer in production. Retired sets have fixed supply, which is why their prices are driven purely by the resale market.
Why is LEGO Jet Jack so expensive?
Jet Jack was released in 2018 and has since retired. Once LEGO stops producing a set, the only supply is what is already in circulation, so sealed copies in good condition compete for a shrinking pool of stock. That scarcity, not the parts, is what moves the price.