LEGO 2000409 Window Exploration Bag

Released 2010 · 5,200 pieces · 100 minifigures · Educational and Dacta · Serious Play

LEGO Window Exploration Bag (2000409) was released in 2010 in the Educational and Dacta · Serious Play line, with 5,200 pieces and 100 minifigures. That makes it the 3rd largest of the 981 Educational and Dacta sets in the catalog. It was one of 19 Educational and Dacta sets released that year (see them all). Released in 2010, 16 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: $904 (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.

• The 3rd largest of 981 Educational and Dacta sets
• 17¢ per piece, cheaper per piece than most Educational and Dacta sets
• 100 minifigures, a lot for one set

Minifigures: Woman, Blue Torso with White Arms, White Legs, Red Lips

More from 2010

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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