LEGO Replacement 4.5V Motor 1101-1
LEGO Replacement 4.5V Motor (1101-1) is estimated at about $19 sealed as of Sep 2026 (retail $6). Retired · 1 pieces · 1980 Service Packs.
- Set number
- 1101-1
- Theme
- Service Packs
- Year
- 1980
- Pieces
- 1
- Minifigures
- 0
- RRP
- $6
- Market value
- $19 (Estimate, Sep 2026)
- Used value
- $5
- Retirement
- Retired
Replacement 4.5V Motor value by year
From $15 in 2017 to $19 (Estimate, Sep 2026): +29%. Its highest year was 2026, at $18.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $19 | +40.1% |
| 2026 (so far) | $18 | +36.0% |
| 2025 | $13 | +4.9% |
| 2024 | $13 | −3.6% |
| 2023 | $13 | +3.9% |
| 2022 | $13 | +3.1% |
| 2021 | $12 | +12.1% |
| 2020 | $11 | −25.3% |
| 2019 | $15 | −0.9% |
| 2018 | $15 | +2.2% |
| 2017 | $15 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Replacement 4.5V Motor (1101-1) worth?
LEGO Replacement 4.5V Motor is worth approximately $19 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Replacement 4.5V Motor retired?
Yes — Replacement 4.5V Motor (1101-1) 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 Replacement 4.5V Motor gone up in value?
Yes. Replacement 4.5V Motor launched at $6 and now trades around $19, an increase of 230.8%. See the price history chart for how it got there.
What is the price per piece for Replacement 4.5V Motor?
At its $6 retail price across 1 pieces, Replacement 4.5V Motor works out to about $5.650 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Replacement 4.5V Motor a good investment?
Replacement 4.5V Motor currently trades 230.8% above its $6 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 Replacement 4.5V Motor so expensive?
Replacement 4.5V Motor was released in 1980 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.