LEGO Halloween Set 40020-1
LEGO Halloween Set (40020-1) is estimated at about $23 sealed as of Oct 2026 (retail $5). Retired 2012 · 71 pieces · 2011 Seasonal.
- Set number
- 40020-1
- Theme
- Seasonal
- Subtheme
- Halloween
- Year
- 2011
- Pieces
- 71
- Minifigures
- 0
- RRP
- $5
- Market value
- $23 (Estimate, Oct 2026)
- Used value
- $4
- Released
- 2011
- Retirement
- Retired in 2012
Halloween Set value by year
From $5 in 2012 to $23 (Estimate, Oct 2026): +405%. Its highest year was 2019, at $12.
| Year | Value | Change |
|---|---|---|
| Estimate, Oct 2026 | $23 | +109.4% |
| 2026 (so far) | $10 | −5.0% |
| 2025 | $11 | −1.4% |
| 2024 | $11 | −2.4% |
| 2023 | $11 | −0.4% |
| 2022 | $11 | −0.7% |
| 2021 | $12 | −3.5% |
| 2020 | $12 | −4.2% |
| 2019 | $12 | +13.9% |
| 2018 | $11 | −8.7% |
| 2017 | $12 | +14.9% |
| 2016 | $10 | +17.8% |
| 2015 | $9 | +24.1% |
| 2014 | $7 | +31.9% |
| 2013 | $5 | +19.1% |
| 2012 | $5 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Halloween Set (40020-1) worth?
LEGO Halloween Set is worth approximately $23 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Halloween Set retired?
Yes — Halloween Set (40020-1) 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 Halloween Set gone up in value?
Yes. Halloween Set launched at $5 and now trades around $23, an increase of 360.7%. See the price history chart for how it got there.
What is the price per piece for Halloween Set?
At its $5 retail price across 71 pieces, Halloween Set works out to about $0.070 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Halloween Set a good investment?
Halloween Set currently trades 360.7% above its $5 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 Halloween Set so expensive?
Halloween Set was released in 2011 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.