It's authentic. Austin said in a interview that he did sign 35000 cards for wwe 13

Austin signed reportedly 35,000 copies of the insert for THQ.

Hey,

I bought the Video game WWE 13 and in the box was an autograph by Stone Cold Steve Austin.....
But i don't know wether it is authentic.....
It'S not printed but i don't thin Steve Austin has signed every pre-order card....

Photo:
http://s1323.beta.photobucket.com/user/MrMartino/media/DSCN0245_zpsd5d47d91.jpg.html?sort=3&o=1




Greetings from Germany!! [germany] {up}