Nike Free Everyday +2 University Of Oregon Sample Size 9

You’re viewing a sample sneaker that’s never been released; Nike Free Everyday +2. Brand new size 9 in men’s. This is a University of Oregon sample colorway and given to track and field team in fall of 2009. As the majority of sample sneakers, it did not come with a box when initially purchased. However, I’ve made this custom box with a label which includes some details of the sneaker, and will come with it when purchased.
I’ve had these sneakers for years and I’ve done a ton of research and never found any more information on them. Possibly only a handful of pairs out there, very rare and a collector piece. I am asking $400
but always willing to negotiate.