About LEGO Building Systems

LEGO 40505 LEGO Building Systems is part of the LEGO Promotional LEGO House theme, contains 1,211 pieces. Its original US MSRP was $99.99. BrickPicker tracks live retailer pricing across Amazon, Walmart, Target and LEGO.com, eBay sold history, BrickLink part-out value, retirement forecasts and an investment score for LEGO Building Systems.

Answered live from BrickPicker’s market tracking, review analysis and retirement model — these update as the data does.

Is LEGO 40505 LEGO Building Systems retired?

No, it is currently available at retail. BrickPicker tracks its availability across major US retailers daily.