LEGO 6159 Crystal Detector is a Aquazone set from 1998 valued at $159 for new and sealed sets, up 695% from an original retail price of $19.99. Annual appreciation has averaged 6.96% since release. Used copies are valued between $51 and $137 depending on condition.
LEGO 6159-1 Crystal Detector is an Aquazone Hydronauts set released in 1998, containing 104 pieces and 1 minifigure. The set builds an underwater ground vehicle with propellers, a cockpit for one diver, and two articulated front arms fitted with a claw and a hook. It includes Navigator Hip "Muddy" Waters, whose detachable armor light can be mounted on the vehicle. Other accessories and equipment include a suction cup gun, two chrome silver harpoons, and lights and sonar emitters, and the set is the same model as 6150 Crystal Detector.
A new and sealed Crystal Detector is currently valued at around $159, with annual growth of approximately 7%. The average used price is $65 for those in good overall condition. Based on current trends, this set could be valued near $169 within the next year. The 1 included minifig account for approximately 12% of the set's total value.
Crystal Detector is a relatively rare set. We have not seen set 6159-1 for sale in primary or secondary markets for over 6 months. Its market value is likely somewhat higher than our estimate.
The last brand new Crystal Detector was sold on eBay.
There are currently no new/sealed listings available for 6159 Crystal Detector at this time.