how much in portal 2 and nv dragonbourne helmet worth? (in tf2 items :D)

[vagineer]

hey guys, just wanna hear what its worth. if you would sell it or too lazy to post a message, here is my url:
http://steamcommunity.com/profiles/76561198019286274

 

[LeCatBlack]

hehe, my portal 2 is 30 dollars. offer something cool. too bad u dont have buds, could have been a good deal