LEGO® Exploration Mars 9736

MINDSTORMSRCX1999158 piecesRetired

Value new · sold average, 6 months

$39.12

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Prices updated Oct 6, 2026, 23:31 UTC.

Used · sold avg, 6 months—Too few sales

Price history

NewUsed

Monthly average of real sales, in USD at today's exchange rate.

What is LEGO Exploration Mars 9736 worth?

A new, sealed Exploration Mars (9736) sold for $39.12 on average over the last six months, across 1 sales. LEGO no longer sells it in the US, so collectors set the price.

Set facts

Set number: 9736
Pieces: 158
Released: 1999
Theme: MINDSTORMS
Price per piece: $0.25
Status: Retired

Questions

Is LEGO 9736 Exploration Mars retired?

Yes. LEGO no longer sells Exploration Mars in the US, so its value now comes from what collectors pay for it: $39.12 new on average over the last six months.

How are these prices calculated?

Values are quantity-weighted averages of real sales of the set over the last six months, updated every night. LEGO retail prices come from Brickset. Other currencies are converted at the European Central Bank's daily rate.

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