LEGO Atlantis Treasure 3851-1
LEGO Atlantis Treasure (3851-1) is worth about $43 on the secondary market today, against a $36 retail price. It has 280 pieces, belongs to the Games theme and was released in 2010. This set has retired — LEGO no longer produces it, so supply is fixed and prices are set entirely by the resale market.
- Set number
- 3851-1
- Theme
- Games
- Year
- 2010
- Pieces
- 280
- Minifigures
- 1
- RRP
- $36
- Market value
- $43
- Used value
- $16
- Released
- 2010
- Retirement
- Retired in 2012
Minifigures in LEGO Atlantis Treasure
Atlantis Treasure value by year
From $23 in 2012 to $29 in 2026 so far: +29%. Its highest year was 2019, at $34.
| Year | Value | Change |
|---|---|---|
| 2026 (so far) | $29 | −1.6% |
| 2025 | $30 | −3.2% |
| 2024 | $31 | −0.4% |
| 2023 | $31 | +5.9% |
| 2022 | $29 | +1.6% |
| 2021 | $29 | −3.9% |
| 2020 | $30 | −12.5% |
| 2019 | $34 | +9.4% |
| 2018 | $31 | +15.5% |
| 2017 | $27 | +17.8% |
| 2016 | $23 | +0.6% |
| 2015 | $23 | +0.0% |
| 2014 | $23 | +0.0% |
| 2013 | $23 | +0.0% |
| 2012 | $23 | — |
Median of each year's market prices, sealed, in US dollars.
What you are paying for
Its 1 priced minifigure is worth about $1 together, roughly 3% of the set's value — low for sets with minifigures, so the value is in the sealed set rather than the figures (typically 24%).
Frequently asked questions
How much is LEGO Atlantis Treasure (3851-1) worth?
LEGO Atlantis Treasure is worth approximately $43 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Atlantis Treasure retired?
Yes — Atlantis Treasure (3851-1) 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 Atlantis Treasure gone up in value?
Yes. Atlantis Treasure launched at $36 and now trades around $43, an increase of 19.2%. See the price history chart for how it got there.
What is the price per piece for Atlantis Treasure?
At its $36 retail price across 280 pieces, Atlantis Treasure works out to about $0.129 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Atlantis Treasure a good investment?
Atlantis Treasure currently trades 19.2% above its $36 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 Atlantis Treasure so expensive?
Atlantis Treasure was released in 2010 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.