LEGO 4990 Rock Raiders HQ

Released 1999 · 411 pieces · 4 minifigures · Rock Raiders

LEGO Rock Raiders HQ (4990) was released in 1999 as part of the Rock Raiders theme, with 411 pieces and 4 minifigures. That makes it the 1st largest of the 15 Rock Raiders sets in the catalog. It was one of 8 Rock Raiders sets released that year (see them all). Released in 1999, 27 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: $111 (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.

• The largest of all 15 Rock Raiders sets
• 27¢ per piece, cheaper per piece than most Rock Raiders sets

Minifigures: Docs, Bandit, Black Hard Hat, Jet, Trans-Neon Green Visor, Sparks

More from 1999

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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