For reference, a new Leica film camera body is ~$7000, and another $500-$2000 for a lens. Lecia is sort of the Rolex of cameras - obtainable by "normal" people, but it takes strong desire to do so (vs going on a really nice vacation or whatever).
So by that measure, this is in the ballpark. It's a niche product, you'd have to be really into film photography, want a panoramic that uses 35mm film (vs a 6x9 or 6x12 medium format camera).
On the flip side, if you want to get something similar on a budget, you can 3d print a body and get a used large format press lens for <$2000 all in. But, that's far more on the tinkering/project side of the market, where the Widelux is very much in the luxury end.