LEGO 45804 HYDRO DYNAMICS Challenge Kit

Released 2017 · 2,052 pieces · 1 minifigure · FIRST LEGO League

• Estimated value: $267 (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.

• The 6th largest of 57 FIRST LEGO League sets
• 13¢ per piece — about typical for FIRST LEGO League

Minifigures: White Torso, Classic Space Figure, White Legs, Black Hair

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