Nice. The Nikonos is an interesting camera. My own interest will probably settle on the II or III at some point. At this time, there are some Minolta WeatherMatic Dual-35 cameras here that are really meeting the needs for use in swimming pools for getting photographs of people during training activities. I was offered a Nikonos III last year with two lenses for $300, but there were (and still are) some other expenses at that time that prevented that from happening then. The main thing financially right now is paying for a completely unexpected rebuild of the engine in a Cessna C-172E. As Gilda Radner once said, "It always seems to be something."
My own interest in the Nippon Kogaku cameras still remains with the Nikon F and F2, up to the F2AS, and there are some Nikomat/Nikkormat models from the 1960s also. The Nikonos seemed like a neat camera for those weather conditions where the F or F2 might not be the best choice.
The original Calypso with its influence from Jacques-Yves Cousteau was a remarkable camera when it came out. I was still in Washington, D. C. at the time, and could not get one then -- "family issues" had a higher priority back then.
Enjoy; Ralph, Latte Land, Washingnton