Jordan Brand continues to release luxurious versions of its most iconic silhouettes. The Air Jordan 4 Retro Premium "Obsidian" is up next and it will unfortunately cost you $400. Due to be released on September 17, the sneaker features a dark blue premium leather upper with extensive embroidery and quilt details. Furthermore the sneaker comes with leather laces, a dustbag, fancy hangtags and some metallic hardware details. All together these might be the most extravagant Jordan sneakers that we have seen to date. Does that make them worth $400? We are not sure.