Original Nike Air Jordan 4 Retro Military Black sneakers cost $900, fakes are between $200400. Carefully inspect the seam on the back of the sneaker .. under the logo .... the original is smaller, compared to the fake one which is bigger.... A safety element to identify the original Nike Air Jordan 4 Retro Military Black sneakers is the holes behind the tongue... the original ones are white, compared to the fake ones which are black.