Did anybody buy back then?
OP, can you give us more proof that these are indeed genuine keys and are not hacked?
I see you accept escrow, that's great actually. I'm more concerned that the keys might be obtained through noughty ways, that's all.
Also, I may be interested in a Windows 7 ultimate key.
Well this is the first time I have ever been on this topic so I don't know.
They're obtained using a MSDN account so they're not cracked or stolen in anyway, all genuine. You receive everything the same as if you bought it from the shop.
This is the best proof I can provide of my account :
http://gyazo.com/bab0e8e80da15bb948d962b9a8b53abd
http://gyazo.com/ba16a11456a655cc662e1ddd22cb5cea
http://gyazo.com/bd1b817f06bde68dc3de79b1c649d4cc
As you see in the first screenshot it says " You have claimed 0 keys "
It says that next to every product but I can't show you since I have generated some already and it shows them.