Remember the special “28 Days of Flight” Air Jordan retros created and given away in promotion of the Air Jordan XX8 in 2013? In case you need a refresher, Jordan Brand gave away one pair of each of the black and neon green colored Air Jordans from #1 to the Air Jordan 2012 via social media. That means only one pair of each shoe was ever released to the public, with a few other sample pairs floating around out there, too. That makes this pair of the “28 Days of Flight” Nike Air Jordan 4 Retro Bg Laser 30th Anniversary one of the rarest versions of MJ’s twelfth model you’ll ever find. Unfortunately, the asking price reflects their rarity, so head over to eBay to see if they’re worth it to you.