In 1980 LEGO released 4 Dacta sets. The largest Dacta set from 1980 was
1075 LEGO People Supplementary Set with a piece count of 304 and a retail price of $14.49. The current estimated value of all these Dacta sets from this year is about $407.10.
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.
1980 LEGO Sets
In 1980, LEGO introduced the LEGO Train theme, building upon previous train sets but now incorporating 12-volt systems for electrification. The year also marked the debut of the LEGO Classic Space theme, adding a new dimension to LEGO's portfolio with sets that focused on futuristic and extraterrestrial exploration. Additionally, the Technic line, which emphasized more advanced building techniques with specialized parts, continued its growth.