LEGO Ball and Socket Couplings & One Articulated Joint 1123-1
LEGO Ball and Socket Couplings & One Articulated Joint (1123-1) is estimated at about $9 sealed as of Sep 2026 (retail $16).
- Set number
- 1123-1
- Theme
- Service Packs
- Year
- 1980
- Pieces
- 8
- Minifigures
- 0
- RRP
- $16
- Market value
- $9 (Estimate, Sep 2026)
- Used value
- $8
- Retirement
- Retired
Ball and Socket Couplings & One Articulated Joint value by year
From $7 in 2011 to $9 (Estimate, Sep 2026): +40%. Its highest year was 2026, at $8.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $9 | +21.6% |
| 2026 (so far) | $8 | +3.3% |
| 2025 | $8 | +2.6% |
| 2024 | $7 | +8.8% |
| 2023 | $7 | −10.1% |
| 2022 | $8 | −1.6% |
| 2021 | $8 | +1.0% |
| 2020 | $8 | +1.5% |
| 2019 | $8 | +1.6% |
| 2018 | $7 | +1.5% |
| 2017 | $7 | +1.4% |
| 2016 | $7 | +1.7% |
| 2015 | $7 | +1.6% |
| 2014 | $7 | +1.8% |
| 2013 | $7 | +1.5% |
| 2012 | $7 | +1.8% |
| 2011 | $7 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Ball and Socket Couplings & One Articulated Joint (1123-1) worth?
LEGO Ball and Socket Couplings & One Articulated Joint is worth approximately $9 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Ball and Socket Couplings & One Articulated Joint retired?
Yes — Ball and Socket Couplings & One Articulated Joint (1123-1) 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 Ball and Socket Couplings & One Articulated Joint gone up in value?
Not currently. Ball and Socket Couplings & One Articulated Joint launched at $16 and trades around $9 today, 42.2% below its retail price. The price history chart shows the full trend.
What is the price per piece for Ball and Socket Couplings & One Articulated Joint?
At its $16 retail price across 8 pieces, Ball and Socket Couplings & One Articulated Joint works out to about $2.000 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Ball and Socket Couplings & One Articulated Joint a good investment?
Ball and Socket Couplings & One Articulated Joint currently trades 42.2% below its $16 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 Ball and Socket Couplings & One Articulated Joint so expensive?
Ball and Socket Couplings & One Articulated Joint 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.