LEGO 6159 Crystal Detector is a Aquazone set from 1998 valued at $160 for new and sealed sets, up 700% from an original retail price of $19.99. Annual appreciation has averaged 6.94% 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 $160, with annual growth of approximately 7%, which is higher than other Hydronauts sets. The average used price is $65 for those in good overall condition. Based on current trends, this set could be valued near $170 within the next year. The 1 included minifig account for approximately 12% of the set's total value.
Crystal Detector has become a rare set, as set 6159-1 has not been seen for sale in new/good condition online or in retail for over one year. Its actual value is likely above the current 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.