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MISSION MARS Challenge Kit LEGO set box
LEGO Set

MISSION MARS Challenge Kit

9788-1

Released: 2003 · Parts: 1,209 · Theme: FIRST LEGO League

MISSION MARS Challenge Kit (9788-1) is a FIRST LEGO League LEGO set released in 2003 with 1,209 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing FIRST LEGO League sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 4 minifigures and 152 unique part types.

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  • → See every minifigure included in the set
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Buying checklist

Quick context before you buy this set used or verify a marketplace listing.

  • Release year

    2003 (23 years ago — may be retired)

  • Catalog scale

    1,209 parts listed · 152 inventory lines tracked

  • Minifigures

    4 in this set's inventory — verify completeness when buying used

  • Build manual

    No digital manual in our catalog — check the box tab or LEGO.com

  • Build complexity

    Large set — expect sticker sheets or multiple subassemblies; inspect photos closely

  • Gray era

    Pre-2004 set — may use old light/dark gray instead of bluish gray

  • Shipping weight (est.)

    ~2,330 g for parts inventory (excludes box/minifig packaging)

  • Before you buy used

    Run the completion checker, compare photos to the inventory, and check live listings for sealed pricing

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Market value

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Minifigures in MISSION MARS Challenge Kit

Parts in this set

152 parts · page 1 of 4 · updating…