The LEGO Construction City theme is based around various aspects of construction activities, vehicles and equipment.
Construction was introduced in 2005 and currently consists of 37 sets. As of today,
7905 Building Crane is the most valuable Construction set with an estimated new/factory sealed value of $327.
Summary
City Construction Building Crane set 7905 was released on October 24, 2007, retailing for $70, it has since been retired. New, unopened sets are valued at $327, while used sets sell around $167.
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