The LEGO DUPLO theme was introduced as far back as 1969 and is designed for children ages 1 to 5. It features DUPLO figures which are much larger than minifigures and DUPLO blocks which are about twice the length, width, and height of a standard System brick. Like LEGO System, DUPLO also has subthemes that are often junior versions of System themes, like Pirates and Castle and licensed themes like Disney and Super Heros.
LEGO Ville consists of 67 sets that ran from 2004 to 2010. As of today,
5609 Deluxe Train Set is the most valuable LEGO Ville set with an estimated new/factory sealed value of $500.
Summary
Duplo LEGO Ville Road Sweeper set 4978 was released on October 24, 2007, retailing for $15, it has since been retired. New, unopened sets are valued at $245, while used sets sell around $21.
Read more