LEGO Storybuilder - Crazy Castle 4342-1
LEGO Storybuilder - Crazy Castle (4342-1) is estimated at about $20 sealed as of Sep 2026 (retail $10). Retired · 9 pieces · 2002 Explore.
- Set number
- 4342-1
- Theme
- Explore
- Subtheme
- Imagination
- Year
- 2002
- Pieces
- 9
- Minifigures
- 0
- RRP
- $10
- Market value
- $20 (Estimate, Sep 2026)
- Used value
- $3
- Retirement
- Retired
Storybuilder - Crazy Castle value by year
From $15 in 2011 to $20 (Estimate, Sep 2026): +38%. Its highest year was 2026, at $20.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $20 | +6.1% |
| 2026 (so far) | $20 | +5.1% |
| 2025 | $19 | +1.1% |
| 2024 | $19 | +2.0% |
| 2023 | $19 | +5.7% |
| 2022 | $18 | +0.7% |
| 2021 | $17 | +2.2% |
| 2020 | $17 | +2.9% |
| 2019 | $17 | +2.9% |
| 2018 | $16 | +3.1% |
| 2017 | $16 | +4.3% |
| 2016 | $15 | +1.3% |
| 2015 | $15 | +0.2% |
| 2014 | $15 | +0.0% |
| 2013 | $15 | +0.0% |
| 2012 | $15 | +0.0% |
| 2011 | $15 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Storybuilder - Crazy Castle (4342-1) worth?
LEGO Storybuilder - Crazy Castle is worth approximately $20 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Storybuilder - Crazy Castle retired?
Yes — Storybuilder - Crazy Castle (4342-1) 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 Storybuilder - Crazy Castle gone up in value?
Yes. Storybuilder - Crazy Castle launched at $10 and now trades around $20, an increase of 103.9%. See the price history chart for how it got there.
What is the price per piece for Storybuilder - Crazy Castle?
At its $10 retail price across 9 pieces, Storybuilder - Crazy Castle works out to about $1.111 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Storybuilder - Crazy Castle a good investment?
Storybuilder - Crazy Castle currently trades 103.9% above its $10 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 Storybuilder - Crazy Castle so expensive?
Storybuilder - Crazy Castle 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.