I had no idea that my old Aquatica ports might still be in demand. They are the screw-in type 8-inch dome ports that I used with my old Aquatica F4 housings. The housings are available but I doubt anyone is interested. Attached are photos of the ports, their neoprene covers, dome shades, and an extension ring (about 1” tall).
Make an offer. Please contact me at temp1_at_norbertwu.com. Please no phone calls. Shipping will be at buyer's expense (at actual cost) and will be UPS Ground, Fedex Ground, or USPS Priority Mail (all of which give tracking of packages). If we conclude a deal, I'll give you a quote for shipping via one of the above methods.