LEGO 77983 Mosasaurus Dinosaur Boat Attack

Released 2026 · 703 pieces · 3 minifigures · Jurassic World

LEGO Mosasaurus Dinosaur Boat Attack (77983) was released in 2026 as part of the Jurassic World theme, with 703 pieces and 3 minifigures. By piece count it sits in the top 10% of Jurassic World sets. It was one of 11 Jurassic World sets released that year (see them all). Released in 2026. LEGO sets typically stay on shelves for about two years, so this one is likely still in production.

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• Estimated value: $80 (modelled from piece count, era, and age, not live market data)

Availability: Currently available (probably) (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.

• Among the biggest 10% of Jurassic World sets by piece count
• 11¢ per piece, cheaper per piece than most Jurassic World sets

Minifigures: Zora Bennett, Hat, Duncan Kincaid, Dark Geren Beret, Dr. Henry Loomis

More from 2026

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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