LEGO 70433 J.B.'s Submarine

Released 2020 · 224 pieces · 3 minifigures · Hidden Side

LEGO J.B.'s Submarine (70433) was released in 2020 as part of the Hidden Side theme, with 224 pieces and 3 minifigures. It was one of 20 Hidden Side 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: $33 (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.

• 15¢ per piece, about typical for Hidden Side

Minifigures: Vaughn Geist, Angry, Parker L. Jackson, Black Top, Medium Lavender Hair with Headphones, Statue of Evil

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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