N.O.S 1970 Fender extensions

I have a set of N.o.S fender extensions for a 70 chevelle still in there original boxes-the left side has a defect from the factory(quality control)-there is a tear about 3 inches long on the left edge where the headlight goes(hard to explain--can have pictures later this week)-though it should be an easy fix(weld-no bondo please)--other than that they are mint--I have had these for over 10years or more-picked them up at swap meet---probably not going to use them ---I was thinking they should be worth $200 -another member has aset that didn't sell yet listed on ebay for more--what are they worth? thanks and keep on cruising--Dave.