LEGO Dusty and Chug 10509-1
LEGO Dusty and Chug (10509-1) is estimated at about $36 sealed as of Sep 2026 (retail $15). Retired 2014 · 16 pieces · 2013 Duplo.
- Set number
- 10509-1
- Theme
- Duplo
- Subtheme
- Planes
- Year
- 2013
- Pieces
- 16
- Minifigures
- 2
- RRP
- $15
- Market value
- $36 (Estimate, Sep 2026)
- Used value
- $16
- Released
- 2013
- Retirement
- Retired in 2014
Minifigures in LEGO Dusty and Chug
Dusty and Chug value by year
From $17 in 2015 to $36 (Estimate, Sep 2026): +110%. Its highest year was 2021, at $78.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $36 | −10.1% |
| 2026 (so far) | $28 | −28.6% |
| 2025 | $40 | +37.8% |
| 2024 | $29 | −3.3% |
| 2023 | $30 | −4.0% |
| 2022 | $31 | −60.1% |
| 2021 | $78 | +44.0% |
| 2020 | $54 | +22.1% |
| 2019 | $44 | +16.8% |
| 2018 | $38 | +24.3% |
| 2017 | $31 | +31.6% |
| 2016 | $23 | +36.0% |
| 2015 | $17 | — |
Median of each year's market prices, sealed, in US dollars.
What you are paying for
Its 2 priced minifigures are worth about $12 together, roughly 34% 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 Dusty and Chug (10509-1) worth?
LEGO Dusty and Chug is worth approximately $36 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Dusty and Chug retired?
Yes — Dusty and Chug (10509-1) 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 Dusty and Chug gone up in value?
Yes. Dusty and Chug launched at $15 and now trades around $36, an increase of 138.7%. See the price history chart for how it got there.
What is the price per piece for Dusty and Chug?
At its $15 retail price across 16 pieces, Dusty and Chug works out to about $0.937 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Dusty and Chug a good investment?
Dusty and Chug currently trades 138.7% above its $15 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 Dusty and Chug so expensive?
Dusty and Chug was released in 2013 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.