LEGO 71748 Catamaran Sea Battle

Released 2021 · 780 pieces · 6 minifigures · Ninjago

LEGO Catamaran Sea Battle (71748) was released in 2021 as part of the Ninjago theme, with 780 pieces and 6 minifigures. By piece count it sits in the top 10% of Ninjago sets. It was one of 45 Ninjago sets released that year (see them all). Released in 2021, 5 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: $94 (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.

• Among the biggest 10% of Ninjago sets by piece count
• 12¢ per piece, cheaper per piece than most Ninjago sets

Minifigures: Rumble Keeper, Zane - Islander, Thunder Keeper, Kai - Shoulder Guard (Islander), Jay with Shoulder Armor (Islander), Chief Mammatus

More from 2021

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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