So i found a pair of the rear tires off of a 71 US90 the other day at a friends house! They are in really good shape they hold air fine and have no cracks or plugs! Im going to pick them up for $60 today? What do these go for? I was thinking of just holding onto them? He also has a couple front fenders and a gas tank along with a couple headlights and box of rusted parts. The gas tank has a dent in it and both fenders need a little paint! Let me know what you guys/gals think?