LEGO Additional Room 3120-1
LEGO Additional Room (3120-1) is estimated at about $34 sealed as of Sep 2026. Retired · 1 pieces · 1998 Scala. Track its value and price history.
- Set number
- 3120-1
- Theme
- Scala
- Subtheme
- Dolls
- Year
- 1998
- Pieces
- 1
- Minifigures
- 0
- Market value
- $34 (Estimate, Sep 2026)
- Used value
- $24
- Retirement
- Retired
Additional Room value by year
From $30 in 2016 to $34 (Estimate, Sep 2026): +13%. Its highest year was 2021, at $42.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $34 | +2.4% |
| 2026 (so far) | $33 | +1.7% |
| 2025 | $33 | +5.8% |
| 2024 | $31 | +7.4% |
| 2023 | $29 | −28.9% |
| 2022 | $41 | −2.2% |
| 2021 | $42 | +2.9% |
| 2020 | $41 | −1.4% |
| 2019 | $41 | +1.2% |
| 2018 | $41 | +6.4% |
| 2017 | $38 | +27.4% |
| 2016 | $30 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Additional Room (3120-1) worth?
LEGO Additional Room is worth approximately $34 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Additional Room retired?
Yes — Additional Room (3120-1) 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 Additional Room so expensive?
Additional Room was released in 1998 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.