try ross they usually sell nike cletes but it varies by store. every ross has different things. unless u want to go to sports authories or sports chalet which r expensive if u have that in your area. theres foot looker? shriek or something like that
You can get good football Cleats from any sports store near you. Some of the common stores include Nike, champs or Under Armour. The prices might be a little bit high but they are of good quality and lasts long.