I've paid as little as $5 for a clone, I think the most I've paid is $35, but there are a few that I would pay more for. Lately the prices of all vintage sewing machines seem to be getting crazy high. Clones are good machines that sew a beautiful stitch, but they aren't rare or valuable. There are literally still millions of them around badged with hundreds of names and in several colors. I would only pay more(but not a lot more) for one in an uncommon color, such as the two toned ones or a white one, or a red one that wasn't a repaint. A red one I'd pay more for.
Cari