LEGO 4x4 Mercedes-Benz Zetros Trial Truck 42129-1
LEGO 4x4 Mercedes-Benz Zetros Trial Truck (42129-1) is worth about $369 on the secondary market today, against a $330 retail price. It has 2,129 pieces, belongs to the Technic™ theme and was released in 2021.
Uncompromising power
- Set number
- 42129-1
- Theme
- Technic™
- Subtheme
- Licensed
- Year
- 2021
- Pieces
- 2,129
- Minifigures
- 0
- RRP
- $330
- Market value
- $369
- Used value
- $130
- Released
- 2021
- Retirement
- Retired in 2023
4x4 Mercedes-Benz Zetros Trial Truck value by year
From $297 in 2020 to $344 in 2026 so far: +16%. Its highest year was 2026, at $344.
| Year | Value | Change |
|---|---|---|
| 2026 (so far) | $344 | +11.6% |
| 2025 | $308 | −1.3% |
| 2024 | $312 | −0.4% |
| 2023 | $314 | +0.0% |
| 2022 | $314 | +0.0% |
| 2021 | $314 | +5.5% |
| 2020 | $297 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO 4x4 Mercedes-Benz Zetros Trial Truck (42129-1) worth?
LEGO 4x4 Mercedes-Benz Zetros Trial Truck is worth approximately $369 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO 4x4 Mercedes-Benz Zetros Trial Truck retired?
Yes — 4x4 Mercedes-Benz Zetros Trial Truck (42129-1) 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.
Has LEGO 4x4 Mercedes-Benz Zetros Trial Truck gone up in value?
Yes. 4x4 Mercedes-Benz Zetros Trial Truck launched at $330 and now trades around $369, an increase of 11.9%. See the price history chart for how it got there.
What is the price per piece for 4x4 Mercedes-Benz Zetros Trial Truck?
At its $330 retail price across 2,129 pieces, 4x4 Mercedes-Benz Zetros Trial Truck works out to about $0.155 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO 4x4 Mercedes-Benz Zetros Trial Truck a good investment?
4x4 Mercedes-Benz Zetros Trial Truck currently trades 11.9% above its $330 retail price, and it is retired, so no new supply is entering the market. Past performance is not a prediction — condition, packaging and how long you hold all affect what a set actually sells for. BrickStats reports the numbers rather than giving investment advice.
Why is LEGO 4x4 Mercedes-Benz Zetros Trial Truck so expensive?
4x4 Mercedes-Benz Zetros Trial Truck was released in 2021 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.