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125-2 LEGO Universal Building Set thumbnail image

125-2 LEGO Universal Building Set
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125-2 LEGO Universal Building Set
  • Universal Building Set thumbnail

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Universal Building Set since June 2016. Medium accuracy
LEGO 125-2 Universal Building Set was a 234 piece Universal Building Set set released in 1974. It was also called "125 Building Set". The current value for a new, factory sealed Universal Building Set is estimated around $219. On the open market, a used set will fetch in the range of between $18 and $94 depending on the condition.
It's been a few months since we have seen 125-2 Universal Building Set for sale in primary or secondary markets. The current value of this set might be slightly higher then what we have estimated. The last new Universal Building Set seen was sold on ebay.com.

Sets in Universal Building Set / Basic Set

8-3 Basic Set #8

Theme / Subtheme Universal Building Set / Basic Set
Year 1973
Pieces 776
Availability Retired
8-3 LEGO Basic Set #8
Retail $19.00
Value $511.17
Growth  2590.4%
Annual growth 6.7%

088 4.5V Super Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1969
Pieces 615
Availability Retired
088 LEGO 4.5V Super Set
Retail $59.99
Value $3,000.00
Growth  4900.8%
Annual growth 6.1%

404 Building Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1977
Pieces / Minifigs 467 / 3
Availability Retired
404 LEGO Building Set
Retail $39.99
Value $60.23
Growth  50.6%

7-3 Basic Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1973
Pieces 415
Availability Retired
7-3 LEGO Basic Set
Retail $15.99
Value $227.32
Growth  1321.6%
Annual growth 5.3%

402 Building Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1977
Pieces / Minifigs 401 / 4
Availability Retired
402 LEGO Building Set
Retail $24.99
Value $577.02
Growth  2209.0%
Annual growth 6.9%

114 Building Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1977
Pieces 390
Availability Retired
114 LEGO Building Set
Retail $24.99
Value $250.69
Growth  903.2%
Annual growth 4.1%

5-3 Basic Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1973
Pieces 349
Availability Retired
5-3 LEGO Basic Set
Retail $6.99
Value $111.46
Growth  1494.6%
Annual growth 4.7%

6-3 Basic Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1973
Pieces 349
Availability Retired
6-3 LEGO Basic Set
Retail $12.99

135 Building Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1973
Pieces 338
Availability Retired
135 LEGO Building Set
Retail $7.89
Value $13.00
Growth  64.8%

145 Universal Building Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1974
Pieces 338
Availability Retired
145 LEGO Universal Building Set
Value $372.80

400 Building Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1977
Pieces / Minifigs 294 / 3
Availability Retired
400 LEGO Building Set
Retail $24.99
Value $38.26
Growth  53.1%

113 Building Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1977
Pieces 293
Availability Retired
113 LEGO Building Set
Retail $16.99
Value $99.83
Growth  487.6%
Annual growth 3.8%

4-3 Basic Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1973
Pieces 230
Availability Retired
4-3 LEGO Basic Set
Retail $8.99
Value $872.34
Growth  9603.4%
Annual growth 9.4%

112 Building Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1977
Pieces 200
Availability Retired
112 LEGO Building Set
Retail $18.99
Value $99.49
Growth  423.9%
Annual growth 3.5%

115 Building Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1973
Pieces 190
Availability Retired
115 LEGO Building Set
Value $257.09

2-7 Basic Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1973
Pieces 184
Availability Retired
2-7 LEGO Basic Set
Retail $7.99
Value $222.11
Growth  2679.8%
Annual growth 6.7%

3-4 Basic Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1973
Pieces 184
Availability Retired
3-4 LEGO Basic Set
Retail $7.99
Value $217.32
Growth  2619.9%
Annual growth 3.4%

111 Building Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1977
Pieces 173
Availability Retired
111 LEGO Building Set
Retail $12.99
Value $152.08
Growth  1070.7%
Annual growth 5.4%

105-2 Building Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1973
Pieces 149
Availability Retired
105-2 LEGO Building Set
Value $94.85

110 Building Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1977
Pieces 131
Availability Retired
110 LEGO Building Set
Retail $9.99
Value $164.82
Growth  1549.8%
Annual growth 5.5%

1-7 Basic Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1973
Pieces 107
Availability Retired
1-7 LEGO Basic Set

140-2 Bricks 'n Motor Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1969
Pieces 96
Availability Retired
140-2 LEGO Bricks 'n Motor Set
Value $805.34

070 Universal Building Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1966
Availability Retired
070 LEGO Universal Building Set
Retail $15.50
Value $708.35
Growth  4470.0%
Annual growth 6.8%
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Universal Building Set Reviews

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About Universal Building Set Basic Set

LEGO's Universal Building Sets theme was released as early as 1966 but it was not until 1973 that the Basic LEGO sets became known as Universal Building Sets. These sets were produced in two set version numbers, the first was for sets that were sold in the UK, Europe, Canada and Australia. The other version numbers, but for the same exact set with the same box artwork was released in the United States. Most, but not all sets between 1973 and 1981 were sold in both regions.

Basic Set consists of 24 sets that ran from 1966 to 1977. As of today, 088 4.5V Super Set is the most valuable Basic Set set with an estimated new/factory sealed value of $3,000.
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