selling my steam account

hello my steam account worth 85$ in all the games
but i sell my steam account for at least 40$
my games is :
trine 2
team fortress 2 i got 1 key
don't starve
medal of honor multiplayer + singelplayer
counter strike + cz + cz deleted scense
fear 2 project origin
add me on skyp : ivankozak9