LEGO 9742 Photosynthesis Student Set

Released 2008 · 74 pieces · Educational and Dacta · Learning

LEGO Photosynthesis Student Set (9742) was released in 2008 in the Educational and Dacta · Learning line, with 74 pieces. It was one of 25 Educational and Dacta sets released that year (see them all). Released in 2008, 18 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: $20 (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.

• 27¢ per piece, cheaper per piece than most Educational and Dacta sets

More from 2008

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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