I was looking for some advice on the price I should ask for for on a used set of 3:73 gears for a 10 bolt front and a 12 bolt rear. I wasn't going to sell them until my neighbor said that he knew someone who wanted them. He asked for a price and I didn't know what to charge. The 12 bolt gears have less than 5000 miles on them but I don't know what the front does. They are in perfect shape visually. Any ideas?