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7-3 LEGO Basic Set thumbnail image

7-3 LEGO Basic Set
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7-3 LEGO Basic Set
  • Basic Set thumbnail

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Basic Set since June 1973. Medium accuracy
LEGO 7-3 Basic Set was a 415 piece Universal Building Set set released in 1973. It was released exclusively in Europe, the UK, Australia, and Canada and consists of various classic LEGO bricks and elements in multiple colors (black, blue, red, white, and yellow), including bricks, slopes, windows, doors, and wheels.

The current value for a new and sealed Basic Set is estimated at $237, with an average annual growth of approximately 5%. Current used prices for Basic Set range from $118 to $145, depending on the set's condition, with an average price of $121 for those in good overall condition.
Basic Set (set 7-3) is an extremely old and rare LEGO set. It has not been seen for sale online or in retail stores in good/new condition in over 2 years. Due to its rarity, the current estimated value of $237.23 may be much lower than its true value, assuming it can be found for sale. As this set was released in 1973, finding it sealed and in good condition is particularly challenging, likely driving its true value even higher.
There are currently no new/sealed listings available for Basic Set at this time.
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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 $536.11
Growth  +2721.6%
Annual growth 6.6%

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 $509.54
Growth  +7189.6%
Annual growth 9.6%

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
Value $427.23
Growth  +3188.9%
Annual growth 7.0%

135 Building Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1973
Pieces 338
Availability Retired
135 LEGO Building Set
Retail $7.89
Value $399.99
Growth  +4969.6%
Annual growth 7.8%

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 $722.38
Growth  +7935.4%
Annual growth 8.8%

115 Building Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1973
Pieces 190
Availability Retired
115 LEGO Building Set
Retail $5.99
Value $280.24
Growth  +4578.5%
Annual growth 5.5%

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 $164.44
Growth  +1958.1%
Annual growth 2.9%

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 $202.91
Growth  +2439.5%
Annual growth 3.6%

105-2 Building Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1973
Pieces 149
Availability Retired
105-2 LEGO Building Set
Retail $6.00
Value $334.03
Growth  +5467.2%
Annual growth 8.0%

1-7 Basic Set

Theme / Subtheme Universal Building Set / Basic Set
Year 1973
Pieces 107
Availability Retired
1-7 LEGO Basic Set
Retail $5.99
Value $713.62
Growth  +11813.5%
Annual growth 4.8%

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Basic Set Reviews

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About Universal Building Set Basic Set

The LEGO Universal Building Set Basic Sets theme, active from 1966 to 1977, provided a foundation for creative building with a variety of versatile bricks and elements. These sets were designed to encourage open-ended construction and imagination, featuring an assortment of basic bricks, plates, windows, and doors. They allowed builders to create anything from simple structures to more complex models, laying the groundwork for LEGO's emphasis on creativity and versatility. Key sets in this theme include 088 4.5V Super Set, which introduced motorized components powered by a 4.5-volt battery, enhancing the complexity and functionality of LEGO creations.

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 $3,181.
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