New To Steam, Buying Css

i dont know how steam works or anything, or prices, but I am buying an account with assassin's creed and css.

so yeah please explain it to me and how much it will cost.

i do not go first since i know you scammers will take advantage, we can use mm you pay for fees.

idk what else to say, so yeah new here explain everything in detail

 

i can sell u an 8 dig with it 20$ or other accs if ur not gonna go first we use mm and sencie ur buying u pay..