As most have gathered, I'm a pretty big wagon guy. Best of both worlds, I suppose. Sporty handling with increased cargo capacity. Plus they just look cool

. So, yeah, I'd gladly open my wallet for something like that. Not THAT much more than a new car of similar size ranyway. And look at all the Europeans that still buy (and drive) them. Don't think BMW, Audi, MB would still offer them, especially in very expensive M, RS, and AMG versions, unless people bought them do you? We actually have a few here in the good ole USA that are the same way.
However, I'm an enthusiast that still loves driving, and that sort of thing appeals to me in a wagon. I guess what we really need to ask is: Where have all the enthusiasts gone? The preference move to SUVs/CUVs happened when automakers convinced the driving sheep, uh, I mean public, that they NEEDED a bigger, taller, heavier vehicle because they could have a more commanding view of the road., or were "safer" because they were taller , blah blah blah

. Once they set the hook, it was easy to get them out of wagons and into a much more expensive SUV, which at the time were just cheap people hauler bodies on pick-up truck frames. Most of the buying public follows the "me too" crowd and will put themselves in debt up to their eyeballs just to be like (or better than) anyone else. And we still have folks paying 100K+ for body on frame Escalades. /rant.