IMO, the only thing that is rare about that lathe is that the bed is longer. Its still only 34" between centers. Unless you really care about having THAT kind of SouthBend, I don't think it is worth paying a premium for. 10-12" lathes with 34"+ between centers are incredibly common.
Note that you probably need to a bunch of accessories anyway. You would want the steady rest, you would want a chuck, and you'll need to do a VFD (or new motor) and tool post. For the $750 USD range that is probably still a decent deal, but if you don't need a lathe you might be better off waiting for one that fits your needs. Heck, for $1500 USD I sold a similar 10" Logan with a bunch of tooling.