airaid intakes

Hey friend of mine has 2 airaid intakes for 06 duramaxes that he bought at swap meets. He told me to post them on some different sites so I figured i'd give it a shot. One only has 200 miles on it and looks brand new he said he'd take 190 for that one and the other was on a truck for three months but mileage is unknown..... said since hes not positive on mileage he'd go down towards 175 none of these prices include shipping. Like i said i'm posting on a few boards and locally so if they sell they sell. I think he said retail is somethin like 240 new. Thanks