I recall going to a carpet/tapestry shop in Turkey where, as we enjoyed the ever-present sales-pitch tea, the owner showed us his wares. After the 5 grand mark, he just stopped listing prices. For the final assortment, he brought out some exquisite silk tapestries about the size of welcome mats. He joking clarified that these were tapestries, to be hung on walls. If you bought one without having a wall to hang one on, he'd be happy to fly out and build you one.