Invalid 76561198036790353 (Mister Rock/ThrowLife)

Subject:76561198036790353(Mister Rock/ThrowLife)
Victim:
|steamID: SpikyM3lon -sktnts-
|steamID32: STEAM_0:0:52557504
|steamID64: http://steamcommunity.com/profiles/76561198065380736
|customURL: -
|steamrepURL: http://steamrep.com/profiles/76561198065380736

Scammer:
|steamID: Mister Rock/ThrowLife
|steamID32: STEAM_0:1:38262312
|steamID64: http://steamcommunity.com/profiles/76561198036790353
|customURL: http://steamrep.com/profiles/76561198036790353
|steamrepURL: http://steamrep.com/profiles/76561198036790353

This is my friend SpikyM3lon,unfortunately he got scammed by a guy named Mister Rock/ThrowKnife.From what SpikyM3lon told me,Mister Rock/ThrowKnife randomly added him,he then made a deal for SpikyM3lon's Dirt Showdown(cd-key) for 5 gmods(Scammer said it was in cd-keys too).After making the deal,SpikyM3lon sent him the cd-key for Dirt Showdown and then the scammer Blocked him and went offline.

Below is part of the chat:
SpikyM3lon -sktnts-: dei
SpikyM3lon -sktnts-: SpikyM3lon -sktnts-: hey
Mister Rock: hey wanna trade ?
SpikyM3lon -sktnts-: ?
Mister Rock: i wanna trade keys
Mister Rock: i have to try your key and then i can give my key
SpikyM3lon -sktnts-: for?
Mister Rock: what ya got
SpikyM3lon -sktnts-: game keys?
Mister Rock: like what
SpikyM3lon -sktnts-: dirtshowdown atm
Mister Rock: ok
Mister Rock: wanna trade it
SpikyM3lon -sktnts-: how would i know youre not a scammer
SpikyM3lon -sktnts-: cuz you sure do sound like one
Mister Rock: am not
Mister Rock: u can trust me
SpikyM3lon -sktnts-: how did you add me?
Mister Rock: idk guess my friend add ya
SpikyM3lon -sktnts-: who?
Mister Rock: he's kinda random but i wanted to trade some one so
SpikyM3lon -sktnts-: and what would you give me?
Mister Rock: what do u want
SpikyM3lon -sktnts-: what do you have?
SpikyM3lon -sktnts-: i cant see your inventory cause u hid it
Mister Rock: hmm tell me what u want
SpikyM3lon -sktnts-: what do you ghave?
SpikyM3lon -sktnts-: i need to know what you have to know what i want..

Only reason why I'm helping SpikyM3lon make this report is that he doesn't know how to make one himself:/

I'm sorry but game key trades are not covered by SR.

Game key or Activation code scams
It's usually impossible to verify the key or activation code in question, trades of this nature are outside of SteamRep investigative policy.
http://forums.steamrep.com/threads/read-before-posting-steamrep-investigative-policy.230/