Oops, I might need an adding machine. But here goes:
Fuji MX-700, small, wear on my belt, a fabulously successful camera for me
Fuji MX-4800, better image quality, almost as well used by me
Nikon D-70 for the first time, I sensed I was using a real camera. Still have it
Nikon D-100, bought for a song with AF problems. Used a bit and sold.
A very tiny Minolta Dimage X-something, smaller than a deck of cards, too small, lost it
Panasonic Lumix LX-1, tiny travel camera, big success
Nikon D-200 a big step up, sold upon arrival of D-300
Nikon D-300 when my pals told me it had 1-2 stops better ISO, still have and use
Olympus E-330 first camera that allowed macro focusing on the LCD
Panasonic Lumix LX-5, replaced LX-1, another success, in my briefcase always
Nikon D-7200 for birds with long lenses, still a primary camera
Nikon D-600 when they went on sale. Still use occasionally. Seldom see advantage over DX
Sony NEX-5n a breakthrough in size and convenience.
Sony A6000 x2, my primary workhorses today, based on terrific experience with the 5n
Sony NEX-3 with IR conversion, to experiment with IR
Sony NEX-7 bought used, for convenience
Sony A7-ii still experimenting with full frame
DJI Phantom 3 4K fabulous aerial video/still camera