A friend of mine with a research background is looking for a Kodak Pro Back Plus. He wants to mount it on a camera that's attached to a microscope in his home lab. He could use one of the many microscopes in his work lab, but he's scrupulous about not using his employer's equipment for his personal use.
Please PM me if you have one to sell. The sensor must be clean. Number of actuations isn't important.
Cheers,
Kumar