NA-A7II Housing w/ vacuum check valve & n5 bulkhead - $2200
Nauticam Nikonos Adapter - $300
Nikonos 15 - $350
Nauticam n100 to n120 Adapter $300
I've been using this housing since early 2016. About 500 dives on it, but well cared for -- I do this professionally, so I take care of my gear. It's all working perfectly, never been flooded. Selling now to switch to a different system.
All items are in Indonesia, but can ship worldwide at buyer's expense.
If you're looking for a complete package, I may be willing to sell the A7RII body, 16-35mmF4 lens, 8-15mm fisheye, 90mm macro, 180mm glass dome, 140mm glass dome, macro port, extension rings, etc. Just let me know what you're interested in or make me an offer.