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<p>So look at the Mamiya 645AF or 645AFD, and the Pentax 645N and 645N II. The Contax 645 is similar in spec, but outside your budget. Bronica ETR(Si) are excellent modular 645 SLRs too, but they don't have that sort of modern tech.</p>
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Ray, the only reason I am opposed to the 645s is because I really want the highest quality possible. I am primarily going to be taking these photos just for myself and, along as I have light metering )so I don't need to carry an external digital meter), I think the 67 should give me the best quality for price and form factor. I don't doubt that the 645 would be easier and more familiar, though.
What do you think is a decent price for a used Pentax 67?