Hi guys - I am selling a Nauticam NA-502 housing w/ SDI and asking $500 + shipping or the best offer (note that this does NOT include the monitor). This is a link to the product on Nauticam's website ($1,730 new on Backscatter):
https://www.nauticam.com/blogs/news/na-502-for-smallhd-501-and-502-monitors
Comes as shown in the picture, buyer pays shipping. You can easily swap the cable out for an HDMI one if that's what your camera uses. Thank you and stay safe out there!
Kabir