The Lego set Basic Building Set, 3+ with the set number 7 is part of the LEGO Basic theme. It was released in 1978. The model has 64 pieces, and we estimate it takes around < 1 hour to build. 71 Brickfact users have this set in their collection.
The recommended retail price is $3.50.
Lego 7 product data
Set Information
Availability
Release
1978
Retiring Status
Retired
Price Information
RRP
$3.50
Insiders Points (for purchase at Lego)
26
Popularity with Brickfact users
- users have this set
- 71
71 Brickfact users have Basic Building Set, 3+ in their collection.
Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of November 4, 2026.
LEGO 7 price trend
Average sale price on secondary marketplaces – not the new price at retailers.
Loading price history…
