I doubt that they will be worth much but I'm more curious that anything really =3 With the exception of the vita strap the other stuff I've had for years
The Shaun White Snowboarding lanywards and Assassins Creed T-Shirt and Pen I was give to by someone that went to a games Convention. The pen has a light on the end that has the AC symbol.
Halo ODST Lanyard was given to me by a Microsoft Rep that came to maintain our 360 stand we have where I work
End Wars 2 -i think- Hat was give to by a Ubisoft Rep
Close up of Pen
PSVtia Lanyard, I did have an information pack on the bottom, got this at work before the vita came out