We searched for“LEGO Modular Buildings series collectible sets”(identified as LEGO, confidence: High)
Comparables
17
Median
£417
Suggested estimate
£90 – £1,250
25–75% range
£89 – £10,600
Overall range
£23 – £649,500
Distribution
Median from 17 sold (all-time — too few recent sales)·hammer prices, excl. buyer's premium — fair-market auction value (retail/insurance replacement runs higher)