You must have gotten it from the same previous owner that I got a MiniChamp from. I guess I was lucky because I got it in a handyman special that included two Classics, as well. Took the scissors and the main blade, from one, and the scales from the other and came up with a serviceable knife. The second knife blade still has slight damage, but it sharpened up nicely.
Felix has a good tutorial
Perhaps just keep sharpening the correct side? Each time you sharpen the bevel on the outside, the bevel on the inside will reduce.