LEGO 71704 Kai Fighter

Released 2020 · 513 pieces · 4 minifigures · Ninjago

LEGO Kai Fighter (71704) was released in 2020 as part of the Ninjago theme, with 513 pieces and 4 minifigures. By piece count it sits in the top 18% of Ninjago sets. It was one of 47 Ninjago sets released that year (see them all). Released in 2020, 6 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: $67 (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.

• 13¢ per piece, cheaper per piece than most Ninjago sets

Minifigures: Nindroid with Dual Sided Head, Wraps (Legacy), Nindroid with Dual Sided Head, Shoulder Armor (Legacy), Kai with Hair (Legacy), Lloyd (Legacy) - MASTER

More from 2020

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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