If you like it, it doesn't look like you would be out too much. I suspect true rosewood is protected and if they knew the origin of the damascus steel, they would use it as a selling point. Another flag in my mind is the mention of engraving. Anyway, once there's a markup for retail, it may well be a cookie cutter import. That doesn't mean it's a bad product or that you wouldn't like it, maybe they'll have one available to look over without obligation to buy. Also, unless highly confident, I wouldn't appear to conceal a double edged knife. I hope I don't seem too negative, have fun at the expo.