Originally posted by pendennis Thanks for the link. I've added it to my ebay watch list. There are a few other SF_ models also currently listed, most listed as-is, but some as working or partially tested. Your link looks better than most, and is priced about the same as the one I just got.
What I read about the SFX/SF1 model, before buying that one, described them as more heavy-duty and dependable that the later more toy-like Pentax AF film slrs, including descriptions of owners getting them down out of the closet after years of storage and finding them working perfectly. it seemed worth a shot buying one that looked rather pristine, described as only a camera the seller's father had owned. It might just work. And it was cheap, so it was worth a shot.
Since it either was already broken, or seized up when I tried to load film into it, I have found a bit more about them. Apparently the SFX wasn't exactly trouble free. But some people have repaired problems with them. I'm not sure if these posts refer to exactly what is wrong with mine or not:
Pentax SF1 wont advance film | Photography Forum sf1/sfx reflex lense/mirror is sprung in the up position and wont come down - PentaxForums.com
I may want to consider fixing this one for a couple of days, before trying another SF_ body. I may want to see how my luck turns out on an mf film body I ordered (which is yet to arrive) first, to see if how my losing streak is going first -- ha, ha!