LEGO Lost City 910042-1
LEGO Lost City (910042-1) is worth about $420 on the secondary market today, against a $290 retail price. It has 3,506 pieces, belongs to the BrickLink theme and was released in 2024. This set has retired — LEGO no longer produces it, so supply is fixed and prices are set entirely by the resale market.
- Set number
- 910042-1
- Theme
- BrickLink
- Subtheme
- Designer Program Series 3
- Year
- 2024
- Pieces
- 3,506
- Minifigures
- 3
- RRP
- $290
- Market value
- $420
- Used value
- $255
- Released
- 2024
- Retirement
- Retired in 2024
Minifigures in LEGO Lost City
Lost City value by year
From $261 in 2021 to $348 in 2026 so far: +33%. Its highest year was 2024, at $360.
| Year | Value | Change |
|---|---|---|
| 2026 (so far) | $348 | +1.1% |
| 2025 | $344 | −4.5% |
| 2024 | $360 | +37.9% |
| 2023 | $261 | +0.0% |
| 2022 | $261 | +0.0% |
| 2021 | $261 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Lost City (910042-1) worth?
LEGO Lost City is worth approximately $420 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Lost City retired?
Yes — Lost City (910042-1) 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 Lost City gone up in value?
Yes. Lost City launched at $290 and now trades around $420, an increase of 44.8%. See the price history chart for how it got there.
What is the price per piece for Lost City?
At its $290 retail price across 3,506 pieces, Lost City works out to about $0.083 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Lost City a good investment?
Lost City currently trades 44.8% above its $290 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 Lost City so expensive?
Lost City was released in 2024 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.