Word of advice, if you sell it just take it to a UPS store and let them pack it, it is costly but you can also pass that on to the buyer as it is the best way to insure his part gets there in good shape. I recently sold a steel truck grille to someone and packaged it myself, it came to the buyer in poor shape. I then sold an aluminum truck grille to a buyer and he told me he would pay extra to have the UPS Store pack it as they are held responsible for it then! It arrived to the buyer in perfect shape...