Well, it arrived ok (the Dacora that is). It's in pretty good shape cosmetically for it's age. Everything appears to function. The focussing and aperture adjustment seem smooth. The shutter fires ok except for the slower speeds being decidedly reluctant (escapement a bit gummed up presumably). The front cover latch is broken and the cover itself kind of wedges against it's frame in the main body a little (get round-able). The lens seems, at first quick inspection, in good shape though there's a bit of a fingerprint or something on the front element that needs a gentle clean. Unfortunately looks like it might not be quite co-planar with the film gate but we'll see once I run a film through it. I've not checked the bellows for light-tightness yet.
One thing the seller mentioned was the auto shutter cocking didn't seem to work and one would have to cock the shutter manually, which is do-able but a little fiddly. It turns out, though, that the film advance lever just needs pushing a little further and all is well with the shutter linkage.
The rangefinder spot is nice and clear and aligns nicely with the main image but is out of calibration, focussing to infinity and beyond. There is a little screw on the back which may have something to do with adjusting it, but I've not looked into it as yet. Still, all good for little more than a tenner.