It seems that most people put the video versions' value at less (in many cases significantly less) than their theater counterparts. Although these are pretty darn rare, and of course very cool titles and artwork, they don't appear to be in great condition, so the starting prices were a little high IMO. The fact that he/she didn't offer delivery also would limit the number of bidders, and possibly the final price, of course.
I have a handful of video release OS here... and since the art/design is basically the same as the theatrical OS, with the added "Coming soon to video" or something similar at the bottom or top. It is interesting, too, and I agree, how they are viewed as less valued ... i guess it might be the video stigma? or that its a later printing, often of a OS, with that added info? Dunno for sure, tho. Perception, too, might come into play.
I like the ones I have... and are twins, basically, to the theatricals.