Buying blackops or modern warefare 3 or modern warfare 2 codes for steam

hey i got a mw3 code i added u on skype we can work out a deal

beware he was being very odd when i was trying to sell him my code for mw3 i wanted him to gift me a game on steam then i would give him code he said he would gift me but i would have to give him code right when i did that then i said after i get game ill give u code he said no and called me a scammer. he said he doesnt want to use a mm then wanted me to show him the code on tv to prove it was real and showed me a diffrent chat with a diffrent guy he sold something to and said that he sold somehting to him. full skype chat in scammer grave