2012 Jordan XII Obsidian. Size 10.5 $205 ...Brand new DS pair of 2012 Jordan XII Obsidians. Â They are size 10.5. Â $205 shipped.These are authentic, i purchased these from finishline. Â I can provide my finishline online receipt if needed.The pics arent the best, i used my girlfriend's camera and wasnt sure how to use the flash.