hi everbody,i have a set of genuine reno micro fisch slides,you know the ones the parts guy used to look up to tell how much that bit was going to cost you,i used them in my business but dont have a need anymore.a collectors item for the person that has everthing ? what a they they worth.they cover models,21,20,30.17ts.19.18.12.fuego.25.most have never been used.