Scala · 3120-1
LEGO 3120-1 Additional Room
New / sealed value$36.65182.1% above original retail
Original retail$12.99Launch price
Used value$33.65Current estimate
90-day trendN/A119 months recorded
PRICE GUIDE
Current LEGO 3120-1 values
Condition-specific market estimates compared with the original retail price.
New / sealed value
$36.65
+182.1% vs. retail
Used value
$33.65
$32.88 – $40.38
Original retail
$12.99
Launch price
Market values are estimates for the set condition shown; live retailer and marketplace prices may differ.
MARKET TREND
Price history
Source-reported monthly market closes through Aug 2026; these can differ from the current estimated market value.
Monthly close$45.4324 plotted months
Used value$33.65Current estimate
Used range$32.88 – $40.38Current low to high
Latest monthly close$45.43
Period low$40.12
Period high$49.74
Period change+6.9%
MARKET VALUE
Sealed price history
Latest
$45.43
+6.9% over period
View monthly price data
| Month | Open | Low | High | Close | Sales | Source |
|---|---|---|---|---|---|---|
| 2026-08 | $39.24 | $37.17 | $49.56 | $45.43 | N/A | Market data provider |
| 2026-07 | $37.83 | $36.46 | $44.69 | $41.94 | N/A | Market data provider |
| 2026-06 | $39.05 | $36.99 | $49.32 | $45.21 | N/A | Market data provider |
| 2026-05 | $39.18 | $37.76 | $46.29 | $43.44 | N/A | Market data provider |
| 2026-04 | $36.59 | $34.67 | $46.22 | $42.37 | N/A | Market data provider |
| 2026-03 | $38.99 | $37.57 | $46.06 | $43.23 | N/A | Market data provider |
| 2026-02 | $38.67 | $36.64 | $48.85 | $44.78 | N/A | Market data provider |
| 2026-01 | $37.28 | $35.93 | $44.04 | $41.34 | N/A | Market data provider |
| 2025-12 | $42.96 | $40.70 | $54.27 | $49.74 | N/A | Market data provider |
| 2025-11 | $41.64 | $40.13 | $49.19 | $46.17 | N/A | Market data provider |
| 2025-10 | $36.06 | $34.16 | $45.55 | $41.75 | N/A | Market data provider |
| 2025-09 | $38.42 | $37.03 | $45.39 | $42.60 | N/A | Market data provider |
| 2025-08 | $38.10 | $36.09 | $48.12 | $44.11 | N/A | Market data provider |
| 2025-07 | $36.73 | $35.39 | $43.39 | $40.72 | N/A | Market data provider |
| 2025-06 | $37.91 | $35.91 | $47.88 | $43.89 | N/A | Market data provider |
| 2025-05 | $38.03 | $36.66 | $44.93 | $42.17 | N/A | Market data provider |
| 2025-04 | $35.52 | $33.65 | $44.87 | $41.13 | N/A | Market data provider |
| 2025-03 | $37.84 | $36.47 | $44.71 | $41.96 | N/A | Market data provider |
| 2025-02 | $37.53 | $35.56 | $47.41 | $43.46 | N/A | Market data provider |
| 2025-01 | $36.18 | $34.87 | $42.74 | $40.12 | N/A | Market data provider |
| 2024-12 | $41.69 | $39.50 | $52.66 | $48.27 | N/A | Market data provider |
| 2024-11 | $40.40 | $38.94 | $47.73 | $44.80 | N/A | Market data provider |
| 2024-10 | $34.98 | $33.14 | $44.19 | $40.51 | N/A | Market data provider |
| 2024-09 | $38.31 | $36.92 | $45.26 | $42.48 | N/A | Market data provider |
VALUE OUTLOOK
Growth and retirement
Total growthN/ACurrent sealed value vs MSRP
Annual growthN/A12-month close change
1-year forecast$38.28+4.5%
5-year forecast$44.74+22.1%
5-year range$43.00 – $46.00Collected estimate
Used value range$32.88 – $40.38Observed market range
MethodSource-provided projectionDisplayed as collected; BrickPriceWatch does not recalculate it.
Forecast sourceMarket data providerSource attached to the forecast fields.
Recorded history119 monthsCurrent history coverage on BrickPriceWatch.
ConfidenceNot independently scoredA range appears only when the source supplies bounds.
Forecasts are directional estimates, not guaranteed future prices or investment advice. Actual value depends on condition, demand, fees, and sale timing.
Released long ago for the Scala line and now retired, Additional Room (3120) is a niche expansion that completes 3119 Sunshine Home and draws interest from completionist collectors, and its limited production has created scarcity while thin demand and low trading volume keep upside modest and volatile.
SET PRICE GUIDE
LEGO 3120-1 Additional Room price, value and history
LEGO 3120-1 Additional Room is a set released in 1998 in the Scala theme with 21 pieces. This BrickPriceWatch price guide combines a current new and sealed value of $36.65, an original retail price of $12.99, and 119 months of source-reported price history in USD.
The current comparison is based on collected market observations rather than a guaranteed selling price. The recorded used value is $33.65. The set is recorded as retired.
Current market dataa current new and sealed value of $36.65
Retail comparisonan original retail price of $12.99
Retailer availabilityno recent verified retailer quote; open the offer panel for the latest observed links.
How to use this LEGO price guide
Use the price guide to compare new and sealed value with the original retail price, inspect monthly high, low, and closing prices, and review current retailer offers before buying. Set condition, completeness, packaging, shipping, taxes, and marketplace timing can change the final price.
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