LEGO 4620 A.I.R. Operations HQ

Released 2002 · 175 pieces · 4 Juniors · Jack Stone

LEGO A.I.R. Operations HQ (4620) was released in 2002 in the 4 Juniors · Jack Stone line, with 175 pieces. That makes it the 1st largest of the 48 4 Juniors sets in the catalog. It was one of 14 4 Juniors sets released that year (see them all). Released in 2002, 24 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: $45 (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 48 4 Juniors sets
• 26¢ per piece, cheaper per piece than most 4 Juniors sets

More from 2002

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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