I'll dig up my pair and compare tonight when i get back from work. do you know where the original purchase was from (local, US or overseas)? It's not uncommon that the original owner could've cut the bag off with the intention of wearing them only to reattach them and resell when the prices jumped up so much.
From first glance, the one thing that is throwing me off is the insole (i think the smiley face should have a black outline throughout), everything else looks pretty spot on but i'll check tonight to be sure. anyone else feel the same way about the insole?