LEGO Mosaic Set 1012-1
LEGO Mosaic Set (1012-1) is estimated at about $131 sealed as of Sep 2026. Retired · 34 pieces · 1984 Dacta. Track its value and price history.
- Set number
- 1012-1
- Theme
- Dacta
- Year
- 1984
- Pieces
- 34
- Minifigures
- 0
- Market value
- $131 (Estimate, Sep 2026)
- Retirement
- Retired
Mosaic Set value by year
From $85 in 2011 to $131 (Estimate, Sep 2026): +53%. Its highest year was 2024, at $126.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $131 | +5.2% |
| 2026 (so far) | $125 | +0.9% |
| 2025 | $124 | −1.5% |
| 2024 | $126 | +8.6% |
| 2023 | $116 | +1.6% |
| 2022 | $114 | +2.4% |
| 2021 | $112 | +2.4% |
| 2020 | $109 | +2.5% |
| 2019 | $106 | +2.5% |
| 2018 | $104 | +2.6% |
| 2017 | $101 | +2.7% |
| 2016 | $99 | +2.7% |
| 2015 | $96 | +2.8% |
| 2014 | $93 | +2.9% |
| 2013 | $91 | +3.7% |
| 2012 | $87 | +2.3% |
| 2011 | $85 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Mosaic Set (1012-1) worth?
LEGO Mosaic Set is worth approximately $131 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Mosaic Set retired?
Yes — Mosaic Set (1012-1) 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.
Why is LEGO Mosaic Set so expensive?
Mosaic Set was released in 1984 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.