Gun show coming up here the first weekend of Feb. Last year I noticed they were bringing $275-$350.....I expect them to be a bit higher this year, but we'll see. Even the most common of them, the .22/.410 O/U in good shape is getting lots of attention. They used to be everywhere, but people have been quietly gathering them up for several years, now. It was the first gun I ever hunted with as my own when I was just starting to hunt as a kid.