CMT 1/2" router cutter (Thorpe Hamlet NR1)

This is a used but still very serviceable solid carbide spiral up-cut router cutter. Half inch shank and half inch cut. I have used it for very fine work for some time but it now has a very slight wear which leaves a very tiny mark on the surface. This is unacceptable for my work but I would think it might still be useful for someone else. They are not cheap and it seems a shame to throw it away.