LEGO 9702 Control System Building Set

Released 1993 · 230 pieces · 2 minifigures · Educational and Dacta

LEGO Control System Building Set (9702) was released in 1993 as part of the Educational and Dacta theme, with 230 pieces and 2 minifigures. By piece count it sits in the top 16% of Educational and Dacta sets. It was one of 9 Educational and Dacta sets released that year (see them all). Released in 1993, 33 years ago, well past the two-to-three-year run most LEGO sets get, so it is almost certainly out of production.

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• Estimated value: $75 (modelled from piece count, era, and age, not live market data)

Availability: Likely retired (inferred from its release year, not an official retirement date)

Full details, the price breakdown, and the minifigures included are below. Add it to your collection to track what it's worth.

• 33¢ per piece, about typical for Educational and Dacta

Minifigures: Man, Black Overalls, Red Cap (3626b Head), Woman, White Top with Red Necklace, Blue Legs, Black Hair (3626b Head)

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Set data from the Rebrickable database, refreshed daily. Catalog data as of 2026-09-01. Values are this site's estimates, see how they're calculated.

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