The Lego set Basic Set with the set number 4 is part of the LEGO Universal Building Set theme. It was released in 1973. The model has 230 pieces, and we estimate it takes around < 1 hour to build. 29 Brickfact users have this set in their collection.
Lego 4 product data
Set Information
Availability
Release
1973
Retiring Status
Retired
Popularity with Brickfact users
- users have this set
- 29
29 Brickfact users have Basic Set in their collection.
Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of 4 November 2026.
Lego 4 price trend
Average sale price on secondary marketplaces – not the new price at retailers.
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