2010 Mustang V6 Premium

I ran a Kelly Blue Book and it is worth about 7.6k according to that. What is more important than the miles is maintenance records. Unless it can be proven that all the maintenence has been done on the vehicle, then I would worry with such a high mileage. KBB link: https://www.kbb.com/ford/mustang/2010/premium-coupe-2d/?vehicleid=374490&intent=buy-used&category=coupe&mileage=172822&condition=good&pricetype=retail