I work with the National Geographic Society. We are selling some gear we used on a couple of expeditions. It is still in good condition, it just no longer fits our needs. All dome ports come with soft covers and rear port caps, and the 9.25" and 8" come with new extension O-rings and lubricant.
Aquatica AD800 Underwater DSLR Housing- $1900
Aquatica 9.25" Dome Port- $800
Aquatica 8" Dome Port- $400
Aquatica 4" Dome Port- $450
Macro port with focus knob (fair condition)- $150
2x Aquatica Aqua view 180 finder- $800 each or $1300 for both
The sum of all the items above is $5000, but I will sell the whole kit for $4300
Please message me if you are interested.