LEGO 404 Universal Building Set

Released 1977 · 472 pieces · 3 minifigures · Universal Building Set

• Estimated value: $187 (modelled from piece count, era, and age — not live market data)

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

• Among the biggest 10% of Universal Building Set sets by piece count
• 40¢ per piece — about typical for Universal Building Set

Minifigures: LEGOLAND Blue, LEGOLAND White

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