While searching for a Nikon FM2 to add to my collection, I found the FA. What's an FA and why are they so cheap? After a quick google search I found that these are descent cameras. They were marketed for the pro market when introduced, but now the used market doesn't put much value on them. I still want to add an FM2 to my collection, but the FA is on my mind now. I just wonder why they are so inexpensive?