Not sure if you'd be able to get them for retail or less at this point, but based on the market for that particular colorway nowadays I would say $220 is fair. I've seen some ridiculous prices on Ebay going as high as $350, though I am not sure if people are actually biting at that pricepoint. By asking how do they run, are you referring to sizing? I would recommend going half a size down. My true size that fits most shoes is 8.5, but I found a size 8 to be a more perfect fit. You would want to get as glove-like of a fit as possible when it comes to Flyknit shoes, since they contour to the shape of your foot anyways. They aren't restrictive, so they really do fit like a sock. I can fit an 8.5 but they feel a little bit too loosey goosey for my taste. I like my shoes having a lockdown fit, and an 8.5 doesn't do that for me. Hope this helps.