Remember back in 2012 when images of a “Rainbow” set of Air Jordan retros hit the web? Of course, they never actually hit retail in mass quantities, so we never got the story behind the intriguing set of Jordans in the wide spectrum of monotone metallic colors. Disappearing for the last three years, now a few of the rainbow Jordans surface again, offered up for purchase by a seller on eBay. Up for grabs are the red 1 and 2, the yellow 7 and 8, the lime green 9 and 10, the purple 18, and the blue 20. If you need any of these in your collection—especially with the popularity of monotone sneakers at an all-time high—grab them now on eBay.