LEGO Dacta / Duplo

Duplo is a subtheme of Dacta that consists of 31 sets that ran from 1976 to 1998. Most sets were released in 1986 which accounted for 16 sets. As of today, the average annual growth of all the sets in Dacta Duplo is around 3.1% per year. As of today, 9221 Town Scene Mosaics is the most valuable set in Dacta Duplo with an estimated new/factory sealed value of $476.26.

Most valuable LEGO Duplo set
9221 Town Scene Mosaics - $476.26

Most valuable retail Dacta set
9139 Push Train Set - $262.20

Highest growth Duplo set
1048 Bridge and Crossing Tracks - 390.99%

Largest LEGO Duplo set
1045-2 Educational Building Set - 683 pieces

Most owned Duplo set
1046 Train Set

Dacta was an original LEGO theme from 1960 to 2003 that deals with all things that can be used with educational facilities, such as DUPLO and TECHNIC. Dacta was later replaced by the LEGO Education theme. Sets in the Dacta product line were exclusively developed for usage in younger aged schools so the sets typically contain a large amount of pieces for playing and learning in groups. The sets were designed to contain a higher number of bricks and elements at a lower cost.