I am going to a local shop in a few hours to see what they will offer me for my wheels. They are 15X7 american racing TTD's with 235 60 R15 BF Goodrich radial T/A's all the way around. The wheels and tires have 760 miles on them(almost brand new) there are no curb checks or scratches on them. The tires are mounted and balanced as well. What should I ask for these?