Lot of Nike Cortez

Used Nike Cortez, 11 pairs well loved. Sadly I need to downsize. some of the shoes are "flappin" meaning the sole is starting to separate from the shoe. I could get them fixed ar a cobbler but I just don't have the energy. size 10: navy blue-flappin red-tiny flap white-no flap gray-no flap all black-small flap burgundy w/red swoosh-flappin black (looks netted?)-flappin size 10.5 Royal blue-flappin size 12 hot pink-no flap black w/purple on sole-tiny flap black w/hot pink-flappin I normally wear size 11 womens. All of them fit me pretty good. They are my beloved cortez, all of them are probably over 15 years old.