ok so i am going to hopefully go pick up a set of c4 racing hart wheels but i dont even know what they usually go for. Anyone know what a set of 18 x 7.5 18 x 8.5 usually goes for new and used? the guy said come up and look at then and we can talk about a price. i dont know if I should be expecting 1000 1500 or 2000? they are 6 months old with no tires and are in perfect condition. what do you think they are worth? thanks