LEGO Build Your Dreams 4107-1
LEGO Build Your Dreams (4107-1) is estimated at about $69 sealed as of Sep 2026 (retail $20). Retired · 1,000 pieces · 2002 Creator.
- Set number
- 4107-1
- Theme
- Creator
- Subtheme
- Bucket
- Year
- 2002
- Pieces
- 1,000
- Minifigures
- 0
- RRP
- $20
- Market value
- $69 (Estimate, Sep 2026)
- Used value
- $21
- Retirement
- Retired
Build Your Dreams value by year
From $37 in 2011 to $69 (Estimate, Sep 2026): +85%. Its highest year was 2025, at $72.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $69 | −4.0% |
| 2026 (so far) | $67 | −7.1% |
| 2025 | $72 | +7.3% |
| 2024 | $67 | +11.5% |
| 2023 | $60 | −0.6% |
| 2022 | $61 | +9.4% |
| 2021 | $55 | −5.3% |
| 2020 | $58 | +1.1% |
| 2019 | $58 | +9.5% |
| 2018 | $53 | +0.3% |
| 2017 | $53 | +5.0% |
| 2016 | $50 | +5.3% |
| 2015 | $48 | +5.6% |
| 2014 | $45 | +6.0% |
| 2013 | $43 | +6.4% |
| 2012 | $40 | +6.9% |
| 2011 | $37 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Build Your Dreams (4107-1) worth?
LEGO Build Your Dreams is worth approximately $69 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Build Your Dreams retired?
Yes — Build Your Dreams (4107-1) 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 Build Your Dreams gone up in value?
Yes. Build Your Dreams launched at $20 and now trades around $69, an increase of 245.6%. See the price history chart for how it got there.
What is the price per piece for Build Your Dreams?
At its $20 retail price across 1,000 pieces, Build Your Dreams works out to about $0.020 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Build Your Dreams a good investment?
Build Your Dreams currently trades 245.6% above its $20 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 Build Your Dreams so expensive?
Build Your Dreams was released in 2002 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.