LEGO 566 Basic Set

Released 1981 · 310 pieces · 2 minifigures · Universal Building Set

LEGO Basic Set (566) was released in 1981 as part of the Universal Building Set theme, with 310 pieces and 2 minifigures. By piece count it sits in the top 22% of Universal Building Set sets. It was one of 10 Universal Building Set sets released that year (see them all). Released in 1981, 45 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: $120 (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.

• 39¢ per piece, about typical for Universal Building Set

Minifigures: Man, Plain Red, Red Hat, Woman, Plain Black Torso, Blue Legs, Black Hair

More from 1981

Other versions of this model

• Basic Set (5-3), 1973, 330 pieces · compare
• Basic Set (6-3), 1973, 338 pieces · compare
• Basic Set (7-3), 1973, 412 pieces · compare
• Basic Set (8-3), 1973, 665 pieces · compare
• Basic Set (577), 1981, 396 pieces · compare
• Basic Set (1615), 1987, 376 pieces · compare

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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