All 4 pair are included, two pair are black in great condition and two pair are gray colors. Both pair of gray have small holes in the middle of the crotch - wont take much to fix. Price is considering the flaws, see pictures. This item will not be able to be bundled as the weight limit will have extra shipping if bundled. If you want to bundle msg me and I can determine if the shipping will cost more with all bundled items.