LEGO Simple Mechanisms Set 9630-1
LEGO Simple Mechanisms Set (9630-1) is estimated at about $138 sealed as of Sep 2026 (retail $80). Retired · 277 pieces · 1997 Dacta.
- Set number
- 9630-1
- Theme
- Dacta
- Subtheme
- Technic
- Year
- 1997
- Pieces
- 277
- Minifigures
- 0
- RRP
- $80
- Market value
- $138 (Estimate, Sep 2026)
- Used value
- $113
- Retirement
- Retired
Simple Mechanisms Set value by year
From $219 in 2017 to $138 (Estimate, Sep 2026): −37%. Its highest year was 2021, at $283.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $138 | −21.1% |
| 2026 (so far) | $130 | −25.4% |
| 2025 | $175 | +0.5% |
| 2024 | $174 | −14.3% |
| 2023 | $203 | +11.8% |
| 2022 | $181 | −35.8% |
| 2021 | $283 | +7.1% |
| 2020 | $264 | +49.4% |
| 2019 | $177 | −21.9% |
| 2018 | $226 | +3.2% |
| 2017 | $219 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Simple Mechanisms Set (9630-1) worth?
LEGO Simple Mechanisms Set is worth approximately $138 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Simple Mechanisms Set retired?
Yes — Simple Mechanisms Set (9630-1) 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 Simple Mechanisms Set gone up in value?
Yes. Simple Mechanisms Set launched at $80 and now trades around $138, an increase of 72.4%. See the price history chart for how it got there.
What is the price per piece for Simple Mechanisms Set?
At its $80 retail price across 277 pieces, Simple Mechanisms Set works out to about $0.289 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Simple Mechanisms Set a good investment?
Simple Mechanisms Set currently trades 72.4% above its $80 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 Simple Mechanisms Set so expensive?
Simple Mechanisms Set was released in 1997 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.