Sadly I think that's a lost cause. Your best bet would be to keep an eye out for used/new-old-stock pairs on Styleforum classifieds, Yahoo Auctions Japan, and maybe Grailed or reddit/gyw. Given how small the run was and how long ago they were made (2010) and sold (2014), I'm guessing you may never see them again. @mdubs, do we know which vendor those were originally ordered for? I'm assuming if they didn't take delivery that they will not be re-ordering them... I know they ended up at DC.