+2 for claybuster's analysis. Beautifully made as the Superposeds are, they just don't appeal to modern shooters because there are much more versatile and useful alternatives available now. These guns were made in huge quantities and are not rare, not even scarce. Because they are so common serious collectors are only looking for the higher grade guns, scarce models and rare gauges like the 28, any collector that might be interested in a grade 1 field gun probably already has one ( or two or three). Also, like many other guns that were considered collectible and desirable like the Winchester M70, the people who they appealed to are getting old and fading from the scene and probably already have a nice Superposed if they really want one. Newer shooters ( buyers) coming onto the scene aren't interested in their father's or grandfather's dream gun. I personally believe these guns are undervalued but I see no indication that this will change.