LEGO Pneumatic Piston Cylinder 64 mm Yellow 5105-1
LEGO Pneumatic Piston Cylinder 64 mm Yellow (5105-1) is estimated at about $15 sealed as of Sep 2026 (retail $3). Retired · 1 pieces · 1987 Service Packs.
- Set number
- 5105-1
- Theme
- Service Packs
- Subtheme
- Technic
- Year
- 1987
- Pieces
- 1
- Minifigures
- 0
- RRP
- $3
- Market value
- $15 (Estimate, Sep 2026)
- Used value
- $13
- Retirement
- Retired
Pneumatic Piston Cylinder 64 mm Yellow value by year
From $9 in 2011 to $15 (Estimate, Sep 2026): +56%. Its highest year was 2023, at $16.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $15 | +4.5% |
| 2026 (so far) | $14 | +1.4% |
| 2025 | $14 | −8.6% |
| 2024 | $15 | −2.3% |
| 2023 | $16 | +8.9% |
| 2022 | $14 | +11.2% |
| 2021 | $13 | +4.4% |
| 2020 | $12 | +3.0% |
| 2019 | $12 | +7.8% |
| 2018 | $11 | +0.3% |
| 2017 | $11 | +2.7% |
| 2016 | $11 | +2.8% |
| 2015 | $10 | +2.9% |
| 2014 | $10 | +2.9% |
| 2013 | $10 | +3.0% |
| 2012 | $10 | +3.2% |
| 2011 | $9 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Pneumatic Piston Cylinder 64 mm Yellow (5105-1) worth?
LEGO Pneumatic Piston Cylinder 64 mm Yellow is worth approximately $15 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Pneumatic Piston Cylinder 64 mm Yellow retired?
Yes — Pneumatic Piston Cylinder 64 mm Yellow (5105-1) 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 Pneumatic Piston Cylinder 64 mm Yellow gone up in value?
Yes. Pneumatic Piston Cylinder 64 mm Yellow launched at $2 and now trades around $15, an increase of 480.4%. See the price history chart for how it got there.
What is the price per piece for Pneumatic Piston Cylinder 64 mm Yellow?
At its $2 retail price across 1 pieces, Pneumatic Piston Cylinder 64 mm Yellow works out to about $2.500 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Pneumatic Piston Cylinder 64 mm Yellow a good investment?
Pneumatic Piston Cylinder 64 mm Yellow currently trades 480.4% above its $2 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 Pneumatic Piston Cylinder 64 mm Yellow so expensive?
Pneumatic Piston Cylinder 64 mm Yellow was released in 1987 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.