LEGO 7066 Earth Defense HQ

Released 2011 · 879 pieces · 5 minifigures · Space · Alien Conquest

LEGO Earth Defense HQ (7066) was released in 2011 in the Space · Alien Conquest line, with 879 pieces and 5 minifigures. That makes it the 2nd largest of the 315 Space sets in the catalog. It was one of 10 Space sets released that year (see them all). Released in 2011, 15 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: $156 (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 2nd largest of 315 Space sets
• 18¢ per piece, cheaper per piece than most Space sets

Minifigures: Alien Trooper, Alien Android, Scientist in Hazmat Suit with Hair, ADU Soldier, Gray Moustache, ADU Soldier, Female

More from 2011

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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