LEGO Lofty and Dizzy Hard At Work 3597-1
LEGO Lofty and Dizzy Hard At Work (3597-1) is estimated at about $181 sealed as of Sep 2026 (retail $40). Retired 2010 · 51 pieces · 2009 Duplo.
- Set number
- 3597-1
- Theme
- Duplo
- Subtheme
- Bob the Builder
- Year
- 2009
- Pieces
- 51
- Minifigures
- 3
- RRP
- $40
- Market value
- $181 (Estimate, Sep 2026)
- Used value
- $34
- Released
- 2009
- Retirement
- Retired in 2010
Minifigures in LEGO Lofty and Dizzy Hard At Work
Lofty and Dizzy Hard At Work value by year
From $146 in 2016 to $181 (Estimate, Sep 2026): +24%. Its highest year was 2026, at $200.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $181 | −1.9% |
| 2026 (so far) | $200 | +8.3% |
| 2025 | $185 | +40.4% |
| 2024 | $131 | +8.2% |
| 2023 | $121 | −24.3% |
| 2022 | $160 | +7.0% |
| 2021 | $150 | +14.1% |
| 2020 | $131 | −17.0% |
| 2019 | $158 | −9.0% |
| 2018 | $174 | +16.4% |
| 2017 | $149 | +2.0% |
| 2016 | $146 | — |
Median of each year's market prices, sealed, in US dollars.
What you are paying for
Its 3 priced minifigures are worth about $29 together, roughly 16% of the set's value — high for Duplo sets, so most of what you pay for is the figures (typically 10%).
Frequently asked questions
How much is LEGO Lofty and Dizzy Hard At Work (3597-1) worth?
LEGO Lofty and Dizzy Hard At Work is worth approximately $181 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Lofty and Dizzy Hard At Work retired?
Yes — Lofty and Dizzy Hard At Work (3597-1) 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 Lofty and Dizzy Hard At Work gone up in value?
Yes. Lofty and Dizzy Hard At Work launched at $40 and now trades around $181, an increase of 352.7%. See the price history chart for how it got there.
What is the price per piece for Lofty and Dizzy Hard At Work?
At its $40 retail price across 51 pieces, Lofty and Dizzy Hard At Work works out to about $0.784 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Lofty and Dizzy Hard At Work a good investment?
Lofty and Dizzy Hard At Work currently trades 352.7% above its $40 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 Lofty and Dizzy Hard At Work so expensive?
Lofty and Dizzy Hard At Work was released in 2009 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.