The stamp has nothing to do with anything you don't know what that stamp is for jb wouldn't just stamp concord boxes if the stamp mattered every single release woud have a stamp in the box. The underscore might mean something tho.
The lack of yellowing is a matter of deadstocking and stowing my friend. But still they have an OG jumpman on a GS pair of shoes. Although not legit, still a pretty decent fake.
I am pretty sure these are fake and the blue stamp is inside the box for the concords not every release and it is there if you pull out the inserts and look inside the shoe. I have it pretty documented why they are fake and the Heel is another dead give away, it's not a "U" shape. open my doc and you will see, it's on the first page. Also what no one is talking about is that this dude is will to take a $100 hit from where he bought them at and instead of putting them on EBAY for a legit price that is higher but would still sell in seconds he is willing to sell them $60 over retail. Please if these were real and had icey soles you could literally walk to a Mall hold them up and auction them off for more than $240.
Ok, the stamp could have worn out but I make about 10 other points as to why these are fake and a document that shows why exactly in DETAIL why they are fake. He should pull out the insoles and see if there is a blue stamp that is very clear, because that should be there. Also the underscore not in the box is the DEAD give away they are fake since every Jordan Box has that. I just pulled 3 of mine and they all have it.
Look at that back patent leather cut man. There's no way these are a retail pay defiantly grey market unauthorized pair.
