I'd appreciate an informed response from anyone who actually uses a Mamiya 6 -- there's a local store selling a Mamiya 6 body for around $250, which sounds like a good price to me. The guy who owns the store says that it's old stock that he got from the previous owner and he doesn't know much about it. In other words, it's a crap shoot. The body looks used but not heavily. The one thing that bothers me about it is that the collapsing lens mount seems to move in an out regardless of whether the release button on the lower corner is pushed or not. Somehow it seem illogical to me that mamiya would build a button to control the movement of the lens mount, then let it just move in and out regardless of whether the button is pushed or not. I should mention that this is WITHOUT a lens mounted -- the guy has just the body, no lens, so that make it really hard to figure out of the body is trashed or not. Thanks for any thoughts you might have.